From 869f6bbef71bd3353531ee69e76bbaf48310cee8 Mon Sep 17 00:00:00 2001
From: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
Date: Fri, 13 Nov 2026 20:50:00 -0800
Subject: [PATCH] Restore workspace deletion on server hosts (#41858)

* Fix worktree deletion on server hosts

* Finish workspace removal cancellation and final saves

* Wait for WSL workspace deletion to finish

* Capture CLI deletion errors in the server integration test

* test: canonicalize removal fixture and expose serve stop phases

* test: align serve fixture versions and report workspace paths

* test: isolate removal lifetimes and resolve native fixture paths

* Type-check cancellation assertions on the shared removal mock
---
 .../process-capture/worker-exec-file.test.ts  |  64 ++++
 ...rktree-scan-cache-annotation-reuse.test.ts |  66 +++-
 .../worktrees/catalog/worktree-scan-cache.ts  |  35 ++-
 .../worktrees/removal/remove-worktree.test.ts |  72 +++++
 .../windows-worktree-authorization.test.ts    | 191 ++++++++++++
 .../removal/windows-worktree-removal.ts       |  65 +++-
 .../git/worktrees/removal/worktree-removal.ts |  61 +++-
 .../ipc/worktrees-remove-preflight.test.ts    | 253 +++++++++++++++-
 .../remove-registered-local-worktree.ts       | 188 ++++++------
 .../orcad-lifecycle-host.test.ts              |  66 +++-
 .../orcad/host-lifecycle/orcad-lifecycle.ts   |  23 +-
 .../host-lifecycle/orcad-lock-yield.test.ts   |   2 +
 src/main/orcad/host-runtime/orcad-entry.ts    |  48 ++-
 .../host-runtime/orcad-profile-shutdown.ts    |  24 ++
 .../orcad/host-runtime/orcad-runtime-rpc.ts   |  27 ++
 .../orcad-serve-parity.integration.test.ts    | 209 ++++++++++++-
 .../profile-shutdown-checkpoint.ts            |  15 +
 ...removal-and-reconciliation-part-02.spec.ts |  10 +-
 ...removal-and-reconciliation-part-04.spec.ts |   1 -
 ...interrupted-local-worktree-removal.test.ts |  35 +++
 ...time-interrupted-local-worktree-removal.ts |  51 +++-
 ...ntime-registered-local-worktree-removal.ts | 111 ++++---
 ...ime-removal-recovery-scan-contract.test.ts | 285 ++++++++++++++++++
 .../runtime-worktree-push-target-cleanup.ts   |   9 +
 ...-process-ready-persistence-cleanup.test.ts | 154 +++++++++-
 .../startup/main-process-ready-runtime.ts     |   7 +-
 src/main/startup/main-process-ready.ts        |  32 +-
 src/main/startup/main-process-state.ts        |   1 +
 .../main-process-quit-pending-writer.test.ts  | 164 +++++++++-
 src/main/startup/quit/main-process-quit.ts    |  56 ++--
 .../quit/window-all-closed-quit-handler.ts    |  19 ++
 .../worktree-removal-records-load.ts          |  18 +-
 .../local-orphaned-worktree-cleanup.test.ts   |  62 ++++
 .../local-orphaned-worktree-cleanup.ts        |  26 +-
 .../removal/local-worktree-filesystem.ts      |   2 +
 .../local-worktree-removal-recovery.test.ts   | 109 +++++++
 .../local-worktree-removal-recovery.ts        |   8 +-
 .../worktree-background-removal.test.ts       |   1 +
 .../removal/worktree-background-removal.ts    |  61 ++--
 .../removal/worktree-removal-leftover.ts      |  29 +-
 ...worktree-removal-lifetime.test-fixtures.ts |  80 +++++
 .../removal/worktree-removal-lifetime.test.ts | 208 +++++++++++++
 .../removal/worktree-removal-lifetime.ts      |  83 +++++
 .../removal/worktree-removal-records-load.ts  |  32 ++
 .../removal/worktree-removal-table.ts         |  15 +-
 45 files changed, 2728 insertions(+), 350 deletions(-)
 create mode 100644 src/main/git/worktrees/removal/windows-worktree-authorization.test.ts
 create mode 100644 src/main/orcad/host-runtime/orcad-profile-shutdown.ts
 create mode 100644 src/main/orcad/host-runtime/orcad-runtime-rpc.ts
 create mode 100644 src/main/persistence/profile-shutdown-checkpoint.ts
 create mode 100644 src/main/runtime/workspaces/removal/runtime-removal-recovery-scan-contract.test.ts
 create mode 100644 src/main/runtime/workspaces/removal/runtime-worktree-push-target-cleanup.ts
 create mode 100644 src/main/startup/quit/window-all-closed-quit-handler.ts
 create mode 100644 src/main/workspaces/removal/local-orphaned-worktree-cleanup.test.ts
 create mode 100644 src/main/workspaces/removal/worktree-removal-lifetime.test-fixtures.ts
 create mode 100644 src/main/workspaces/removal/worktree-removal-lifetime.test.ts
 create mode 100644 src/main/workspaces/removal/worktree-removal-lifetime.ts
 create mode 100644 src/main/workspaces/removal/worktree-removal-records-load.ts

diff --git a/src/main/git/command-runner/process-capture/worker-exec-file.test.ts b/src/main/git/command-runner/process-capture/worker-exec-file.test.ts
index 73bbe5e2773..0fb4eece4dc 100644
--- a/src/main/git/command-runner/process-capture/worker-exec-file.test.ts
+++ b/src/main/git/command-runner/process-capture/worker-exec-file.test.ts
@@ -1,3 +1,14 @@
+import { mkdtemp, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { removeWorktree } from '../../worktrees/removal/worktree-removal'
+import { prepareWorktreeRemovalsForStore } from '../../../workspaces/removal/worktree-removal-records-load'
+import {
+  startBackgroundWorktreeRemoval,
+  _resetPendingWorktreeRemovalsForTests
+} from '../../../workspaces/removal/worktree-background-removal'
+import { worktreeRemovalLifetime } from '../../../workspaces/removal/worktree-removal-lifetime'
+import { readWorktreeRemovalRecords } from '../../../workspaces/removal/worktree-removal-records'
 import { setImmediate as nextTurn } from 'node:timers/promises'
 import { Worker } from 'node:worker_threads'
 import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest'
@@ -142,6 +153,59 @@ describe.skipIf(process.platform !== 'darwin')('macOS worker capture cancellatio
     await vi.waitFor(() => expect(terminated).toHaveBeenCalledOnce())
   })
 
+  it('keeps removal ownership and durable intent until an aborted worker child is actually terminated', async () => {
+    const directory = await mkdtemp(join(tmpdir(), 'orca-removal-worker-close-'))
+    const gate = new SharedArrayBuffer(4)
+    await createHost(gate)
+    await prepareWorktreeRemovalsForStore({
+      getProfileStorageDirectory: () => directory,
+      getRepos: () => [{ id: 'repo' }]
+    })
+    const childStarted = Promise.withResolvers<void>()
+    let closing: Promise<void> | undefined
+    try {
+      const result = startBackgroundWorktreeRemoval({
+        removal: {
+          worktreeId: 'repo::feature',
+          repoId: 'repo',
+          repoPath: directory,
+          worktree: { path: join(directory, 'missing-checkout'), branch: 'feature', head: 'abc' },
+          force: false,
+          deleteBranch: false
+        },
+        publish: () => {},
+        run: (signal) =>
+          removeWorktree(directory, join(directory, 'missing-checkout'), false, {
+            knownRemovedWorktree: { branch: 'feature', head: 'abc' },
+            deleteBranch: false,
+            checkoutDeleteSignal: signal,
+            observeChildTermination: () => {
+              childStarted.resolve()
+            }
+          })
+      })
+      void result.catch(() => {})
+      await childStarted.promise
+      let closed = false
+      closing = worktreeRemovalLifetime.close().then(() => {
+        closed = true
+      })
+      await nextTurn()
+      expect(closed).toBe(false)
+      expect(await readWorktreeRemovalRecords(directory)).toHaveLength(1)
+      Atomics.store(new Int32Array(gate), 0, 1)
+      Atomics.notify(new Int32Array(gate), 0)
+      await closing
+      expect(await readWorktreeRemovalRecords(directory)).toHaveLength(1)
+    } finally {
+      Atomics.store(new Int32Array(gate), 0, 1)
+      Atomics.notify(new Int32Array(gate), 0)
+      await closing
+      _resetPendingWorktreeRemovalsForTests()
+      await rm(directory, { recursive: true, force: true })
+    }
+  })
+
   it('does not infer child termination from worker loss before a spawn acknowledgement', async () => {
     const gate = new SharedArrayBuffer(4)
     await createHost(gate)
diff --git a/src/main/git/worktrees/catalog/worktree-scan-cache-annotation-reuse.test.ts b/src/main/git/worktrees/catalog/worktree-scan-cache-annotation-reuse.test.ts
index b3ba536a06c..42abd2f94ab 100644
--- a/src/main/git/worktrees/catalog/worktree-scan-cache-annotation-reuse.test.ts
+++ b/src/main/git/worktrees/catalog/worktree-scan-cache-annotation-reuse.test.ts
@@ -25,7 +25,10 @@ vi.mock('./worktree-list-reader', () => ({
 import {
   _resetWorktreeScanCacheForTests,
   listWorktreeGraph,
-  listWorktrees
+  listWorktrees,
+  listWorktreesSharedStrict,
+  listWorktreeGraphSharedStrict,
+  bumpWorktreeScanGeneration
 } from './worktree-scan-cache'
 import { __resetSparseCheckoutStateCacheForTests } from '../sparse-checkout/worktree-sparse-checkout-cache'
 
@@ -67,3 +70,64 @@ describe('graph and annotated worktree scans', () => {
     expect((await annotatedScan)[0]?.isSparse).toBe(true)
   })
 })
+
+it('shares only matching live cancellation scopes and preserves generation freshness', async () => {
+  _resetWorktreeScanCacheForTests()
+  readWorktreeListMock.mockReset()
+  __resetSparseCheckoutStateCacheForTests()
+  const pending = Promise.withResolvers<GitWorktreeInfo[]>()
+  readWorktreeListMock.mockReturnValue(pending.promise)
+  detectSparseCheckoutMock.mockResolvedValue(false)
+  const first = new AbortController()
+  const other = new AbortController()
+  const reads = [
+    listWorktreesSharedStrict('/repo', { signal: first.signal }),
+    listWorktreesSharedStrict('/repo', { signal: first.signal }),
+    listWorktreesSharedStrict('/repo', { signal: other.signal }),
+    listWorktreesSharedStrict('/repo')
+  ]
+  expect(readWorktreeListMock).toHaveBeenCalledTimes(3)
+  bumpWorktreeScanGeneration('/repo')
+  reads.push(listWorktreesSharedStrict('/repo', { signal: first.signal }))
+  expect(readWorktreeListMock).toHaveBeenCalledTimes(4)
+  first.abort()
+  await expect(listWorktreesSharedStrict('/repo', { signal: first.signal })).rejects.toThrow()
+  expect(readWorktreeListMock).toHaveBeenCalledTimes(4)
+  pending.resolve([])
+  const outcomes = await Promise.allSettled(reads)
+  expect(outcomes.map((outcome) => outcome.status)).toEqual([
+    'rejected',
+    'rejected',
+    'fulfilled',
+    'fulfilled',
+    'rejected'
+  ])
+})
+
+it('keeps strict all-row graphs separate, preserves errors and refreshes in the same cancellation scope', async () => {
+  _resetWorktreeScanCacheForTests()
+  readTranslatedWorktreeGraphMock.mockReset()
+  const pending = Promise.withResolvers<GitWorktreeInfo[]>()
+  readTranslatedWorktreeGraphMock.mockReturnValue(pending.promise)
+  const signal = new AbortController().signal
+  const scans = [
+    listWorktreeGraphSharedStrict('/repo', { signal }),
+    listWorktreeGraphSharedStrict('/repo', { signal })
+  ]
+  expect(readTranslatedWorktreeGraphMock).toHaveBeenCalledOnce()
+  scans.push(listWorktreeGraph('/repo', { signal }))
+  expect(readTranslatedWorktreeGraphMock).toHaveBeenCalledTimes(2)
+  bumpWorktreeScanGeneration('/repo')
+  scans.push(listWorktreeGraphSharedStrict('/repo', { signal }))
+  expect(readTranslatedWorktreeGraphMock).toHaveBeenCalledTimes(3)
+  const nested = {
+    ...ROW,
+    path: '/repo/checkout/.orca-worktree-preparation',
+    branch: 'refs/heads/orca-create-preparation/test'
+  }
+  pending.resolve([ROW, nested])
+  expect((await Promise.all(scans))[0]).toEqual([ROW, nested])
+  const failure = new Error('inventory unavailable')
+  readTranslatedWorktreeGraphMock.mockRejectedValueOnce(failure)
+  await expect(listWorktreeGraphSharedStrict('/repo', { signal })).rejects.toBe(failure)
+})
diff --git a/src/main/git/worktrees/catalog/worktree-scan-cache.ts b/src/main/git/worktrees/catalog/worktree-scan-cache.ts
index fa2cfe03e97..8256dabed2d 100644
--- a/src/main/git/worktrees/catalog/worktree-scan-cache.ts
+++ b/src/main/git/worktrees/catalog/worktree-scan-cache.ts
@@ -1,3 +1,5 @@
+import { readTranslatedWorktreeGraph } from './worktree-list-reader'
+import { abortSignalReason } from '../../../../shared/abort-signal-reason'
 import type { GitWorktreeInfo } from '../../../../shared/worktree/types'
 import {
   annotateSparseCheckoutStatus,
@@ -10,9 +12,12 @@ import { WORKTREE_LIST_TIMEOUT_MS } from '../worktree-operation-options'
 import { resolveGitAdmissionTier } from '../../command-runner/admission/git-operation-executor'
 import { withRepositoryGitCause } from '../../repository-git-cause'
 
+let signalIdentities = new WeakMap<AbortSignal, number>()
+let nextSignalIdentity = 0
+
 const inFlightWorktreeScans = new Map<string, Promise<GitWorktreeInfo[]>>()
 
-type WorktreeScanKind = 'graph' | 'lenient' | 'strict' | 'strict-true-empty'
+type WorktreeScanKind = 'graph' | 'strict-graph' | 'lenient' | 'strict' | 'strict-true-empty'
 
 const worktreeScanGenerations = new Map<string, number>()
 
@@ -62,6 +67,8 @@ export function _getWorktreeScanCacheSizesForTests(): { inFlight: number; genera
 }
 
 export function _resetWorktreeScanCacheForTests(): void {
+  signalIdentities = new WeakMap()
+  nextSignalIdentity = 0
   inFlightWorktreeScans.clear()
   worktreeScanGenerations.clear()
 }
@@ -73,18 +80,18 @@ function shareWorktreeScan(
   kind: WorktreeScanKind,
   run: (repoPath: string, options: GitWorktreeExecOptions) => Promise<GitWorktreeInfo[]>
 ): Promise<GitWorktreeInfo[]> {
+  if (options.signal?.aborted) {
+    return Promise.reject(abortSignalReason(options.signal))
+  }
+  let signalIdentity = 0
   if (options.signal) {
-    return withRepositoryGitCause(
-      repoPath,
-      options,
-      { family: 'catalog', reason: 'worktree-scan', cache: 'bypass-signal' },
-      () => run(repoPath, options)
-    )
+    signalIdentity = signalIdentities.get(options.signal) ?? ++nextSignalIdentity
+    signalIdentities.set(options.signal, signalIdentity)
   }
   const generation = worktreeScanGenerations.get(repoPath) ?? 0
   const timeout = options.timeout ?? WORKTREE_LIST_TIMEOUT_MS
   // Separate deadlines, failure contracts and admission tiers so joiners cannot inherit weaker scans.
-  const key = `${repoPath}\0${options.wslDistro ?? ''}\0${timeout}\0${options.includeCreatePreparations === true}\0${generation}\0${kind}\0${resolveGitAdmissionTier(options.admissionTier)}`
+  const key = `${repoPath}\0${options.wslDistro ?? ''}\0${timeout}\0${options.includeCreatePreparations === true}\0${generation}\0${kind}\0${resolveGitAdmissionTier(options.admissionTier)}\0${signalIdentity}`
   const inFlight = inFlightWorktreeScans.get(key)
   if (inFlight) {
     return inFlight
@@ -113,7 +120,7 @@ async function runAnnotatedWorktreeScan(
   return annotateSparseCheckoutStatus(repoPath, worktrees, options)
 }
 
-/** Git failures return []; matching callers coalesce, while AbortSignal callers stay isolated. */
+/** Git failures return []; matching callers coalesce, while different cancellation scopes stay isolated. */
 export function listWorktrees(
   repoPath: string,
   options: GitWorktreeExecOptions = {}
@@ -121,7 +128,7 @@ export function listWorktrees(
   return shareWorktreeScan(repoPath, options, 'lenient', runAnnotatedWorktreeScan)
 }
 
-/** Skip sparse probes while retaining generation fencing and AbortSignal isolation. */
+/** Skip sparse probes while retaining generation fencing and cancellation-scope isolation. */
 export function listWorktreeGraph(
   repoPath: string,
   options: GitWorktreeExecOptions = {}
@@ -149,3 +156,11 @@ export function listWorktreesSharedStrictAllowingTrueEmpty(
     listWorktreesStrictAllowingTrueEmptyUnshared
   )
 }
+
+/** Strict authority includes every registration, without preparation filtering or sparse probes. */
+export function listWorktreeGraphSharedStrict(
+  repoPath: string,
+  options: GitWorktreeExecOptions = {}
+): Promise<GitWorktreeInfo[]> {
+  return shareWorktreeScan(repoPath, options, 'strict-graph', readTranslatedWorktreeGraph)
+}
diff --git a/src/main/git/worktrees/removal/remove-worktree.test.ts b/src/main/git/worktrees/removal/remove-worktree.test.ts
index eba05bac7e1..e97dd501c75 100644
--- a/src/main/git/worktrees/removal/remove-worktree.test.ts
+++ b/src/main/git/worktrees/removal/remove-worktree.test.ts
@@ -56,6 +56,7 @@ import {
 } from './remove-worktree-test-harness'
 
 import { removeWorktree } from './worktree-removal'
+import * as nativeRemoval from './windows-worktree-removal'
 import { __getSparseCheckoutStateCacheSizeForTests } from '../sparse-checkout/worktree-sparse-checkout-cache'
 
 const mockGitCommands = createGitCommandMocker(gitExecFileAsyncMock)
@@ -85,6 +86,35 @@ describe('removeWorktree', () => {
     })
   })
 
+  it('keeps an aborted removal pending until the mutation child termination is confirmed', async () => {
+    const termination = Promise.withResolvers<void>()
+    const started = Promise.withResolvers<void>()
+    const abort = new Error('checkout delete stopped')
+    gitExecFileAsyncMock.mockImplementation(async (args, options) => {
+      if (args.includes('remove')) {
+        expect(options.spawnOnWorkerThread).toBe(true)
+        options.observeChildTermination(termination.promise, true)
+        started.resolve()
+        throw abort
+      }
+      return { stdout: '', stderr: '' }
+    })
+    let settled = false
+    const result = removeWorktree('/repo', '/repo/feature', false, {
+      knownRemovedWorktree: { branch: 'feature', head: 'abc' },
+      deleteBranch: false
+    })
+    const outcome = result.catch((error: unknown) => {
+      settled = true
+      return error
+    })
+    await started.promise
+    await Promise.resolve()
+    expect(settled).toBe(false)
+    termination.resolve()
+    expect(await outcome).toBe(abort)
+  })
+
   it('preserves the branch when requested for a pre-existing local branch checkout', async () => {
     mockGitCommands({
       'git worktree list --porcelain': {
@@ -250,3 +280,45 @@ locked active agent session
     expect(getGitCalls()).not.toContain('git worktree remove --force /repo-feature')
   })
 })
+
+it('finishes native Git registration and branch cleanup when checkout stop follows physical success', async () => {
+  platformSpy.mockReturnValue('win32')
+  const directory = await mkdtemp(join(tmpdir(), 'orca-native-finalization-'))
+  const checkout = join(directory, 'feature')
+  await mkdir(checkout)
+  const controller = new AbortController()
+  const physical = vi.spyOn(nativeRemoval, 'removeWindowsCheckout').mockImplementation(async () => {
+    await rm(checkout, { recursive: true })
+    controller.abort(new Error('host stopping after checkout completion'))
+  })
+  let registered = true
+  gitExecFileAsyncMock.mockImplementation(async (args: string[], options) => {
+    if (options.signal?.aborted) {
+      throw options.signal.reason
+    }
+    if (args.includes('list')) {
+      return {
+        stdout: registered ? `worktree ${checkout}\nHEAD abc\nbranch refs/heads/feature\n` : '',
+        stderr: ''
+      }
+    }
+    if (args.includes('remove')) {
+      registered = false
+    }
+    return { stdout: '', stderr: '' }
+  })
+  try {
+    await expect(
+      removeWorktree(directory, checkout, false, {
+        knownRemovedWorktree: { branch: 'feature', head: 'abc' },
+        checkoutDeleteSignal: controller.signal
+      })
+    ).resolves.toEqual({})
+    expect(existsSync(checkout)).toBe(false)
+    expect(registered).toBe(false)
+    expect(getGitCalls()).toContain('git branch -d -- feature')
+  } finally {
+    physical.mockRestore()
+    await rm(directory, { recursive: true, force: true })
+  }
+})
diff --git a/src/main/git/worktrees/removal/windows-worktree-authorization.test.ts b/src/main/git/worktrees/removal/windows-worktree-authorization.test.ts
new file mode 100644
index 00000000000..3847b06772a
--- /dev/null
+++ b/src/main/git/worktrees/removal/windows-worktree-authorization.test.ts
@@ -0,0 +1,191 @@
+import { afterEach, beforeEach, expect, it, vi } from 'vitest'
+import {
+  throwIfSignalAborted,
+  waitForPromiseWithSignal
+} from '../../../../shared/abort-signal-reason'
+import type { GitWorktreeInfo } from '../../../../shared/worktree/types'
+
+const { graph, stat, names, removeChild, unlink, rmdir, clean } = vi.hoisted(() => ({
+  graph: vi.fn(),
+  stat: vi.fn(),
+  names: vi.fn(),
+  removeChild: vi.fn(),
+  unlink: vi.fn(),
+  rmdir: vi.fn(),
+  clean: vi.fn()
+}))
+vi.mock('../catalog/worktree-list-reader', async (original) => ({
+  ...(await original<Record<string, unknown>>()),
+  readTranslatedWorktreeGraph: graph
+}))
+vi.mock('../../../filesystem/asar-transparent-fs', () => ({
+  lstat: stat,
+  readdir: names,
+  rm: removeChild,
+  unlink,
+  rmdir
+}))
+vi.mock('node:fs/promises', async (original) => ({
+  ...(await original<Record<string, unknown>>()),
+  readFile: async () => 'gitdir: C:/repo/.git/worktrees/feature'
+}))
+vi.mock('../../../workspaces/removal/worktree-removal-safety', async (original) => ({
+  ...(await original<Record<string, unknown>>()),
+  canSafelyRemoveOrphanedWorktreeDirectory: async () => true
+}))
+vi.mock('./worktree-removal-preflight', () => ({ assertWorktreeCleanForRemoval: clean }))
+
+import { authorizeWindowsCheckout, removeWindowsCheckout } from './windows-worktree-removal'
+import { _resetWorktreeScanCacheForTests } from '../catalog/worktree-scan-cache'
+
+const originalPlatform = process.platform
+const root = 'C:/checkout/feature'
+const row: GitWorktreeInfo = {
+  path: root,
+  branch: 'refs/heads/feature',
+  head: 'abc',
+  isBare: false,
+  isMainWorktree: false
+}
+const missing = Object.assign(new Error('missing'), { code: 'ENOENT' })
+
+beforeEach(() => {
+  Object.defineProperty(process, 'platform', { configurable: true, value: 'win32' })
+  _resetWorktreeScanCacheForTests()
+  graph.mockResolvedValue([row])
+  stat.mockImplementation(async (path: string) => {
+    if (String(path).endsWith('locked')) {
+      throw missing
+    }
+    return { isDirectory: () => true, isSymbolicLink: () => false }
+  })
+  names.mockResolvedValue(['held', '.git'])
+  removeChild.mockResolvedValue(undefined)
+  unlink.mockResolvedValue(undefined)
+  rmdir.mockResolvedValue(undefined)
+  clean.mockResolvedValue(undefined)
+})
+afterEach(() => {
+  Object.defineProperty(process, 'platform', { configurable: true, value: originalPlatform })
+  vi.resetAllMocks()
+  _resetWorktreeScanCacheForTests()
+})
+
+it.each([10, 100])(
+  'shares one native eligibility graph for %i equivalent overlapping authorizations',
+  async (population) => {
+    const reading = Promise.withResolvers<GitWorktreeInfo[]>()
+    graph.mockReturnValueOnce(reading.promise)
+    const signal = new AbortController().signal
+    const checks = Array.from({ length: population }, () =>
+      authorizeWindowsCheckout('C:/repo', root, true, { checkoutDeleteSignal: signal })
+    )
+    expect(graph).toHaveBeenCalledOnce()
+    reading.resolve([row])
+    expect(await Promise.all(checks)).toEqual(Array.from({ length: population }, () => true))
+    expect(graph.mock.calls[0]?.[1].signal).toBe(signal)
+  }
+)
+
+it('refuses nested preparation registrations and strict inventory errors', async () => {
+  graph.mockResolvedValueOnce([row, { ...row, path: `${root}/.orca-worktree-preparation` }])
+  await expect(authorizeWindowsCheckout('C:/repo', root, true, {})).rejects.toThrow(
+    'another registered worktree'
+  )
+  const failure = new Error('inventory failed')
+  graph.mockRejectedValueOnce(failure)
+  await expect(authorizeWindowsCheckout('C:/repo', root, true, {})).rejects.toBe(failure)
+  expect(removeChild).not.toHaveBeenCalled()
+})
+
+it.each(['status', 'recursive'] as const)(
+  'cancels the later %s read with the original checkout stop reason',
+  async (stage) => {
+    const controller = new AbortController()
+    const held = Promise.withResolvers<void>()
+    const entered = Promise.withResolvers<void>()
+    if (stage === 'status') {
+      clean.mockImplementation(async (_root, _force, options) => {
+        entered.resolve()
+        await waitForPromiseWithSignal(held.promise, options.signal)
+      })
+    } else {
+      graph
+        .mockImplementationOnce(async () => [row])
+        .mockImplementationOnce(async (_repo, options) => {
+          entered.resolve()
+          await waitForPromiseWithSignal(held.promise, options.signal)
+          return [row]
+        })
+    }
+    const reason = new Error('owner stopped')
+    const pending = authorizeWindowsCheckout('C:/repo', root, false, {
+      checkoutDeleteSignal: controller.signal
+    })
+    const rejected = expect(pending).rejects.toBe(reason)
+    await entered.promise
+    controller.abort(reason)
+    await rejected
+    expect(unlink).not.toHaveBeenCalled()
+  }
+)
+
+it('joins held children before cancelling the real repeated delete-time authorization', async () => {
+  const controller = new AbortController()
+  const sibling = Promise.withResolvers<void>()
+  const childrenStarted = Promise.withResolvers<void>()
+  const repeated = Promise.withResolvers<void>()
+  let settled = false
+  removeChild.mockImplementation(async () => {
+    childrenStarted.resolve()
+    await sibling.promise
+  })
+  // Initial clean authorization and its recursive proof, then the post-child recheck.
+  graph
+    .mockImplementationOnce(async () => [row])
+    .mockImplementationOnce(async () => [row])
+    .mockImplementationOnce(async (_repo, options) => {
+      repeated.resolve()
+      await waitForPromiseWithSignal(new Promise<never>(() => {}), options.signal)
+      throwIfSignalAborted(options.signal)
+      return [row]
+    })
+  const pending = removeWindowsCheckout('C:/repo', root, false, {
+    checkoutDeleteSignal: controller.signal
+  })
+  const outcome = pending
+    .finally(() => {
+      settled = true
+    })
+    .catch((error: unknown) => error)
+  await childrenStarted.promise
+  expect(settled).toBe(false)
+  expect(unlink).not.toHaveBeenCalled()
+  sibling.resolve()
+  await repeated.promise
+  const reason = new Error('owner stopped during repeated proof')
+  controller.abort(reason)
+  expect(await outcome).toBe(reason)
+  expect(unlink).not.toHaveBeenCalled()
+  expect(rmdir).not.toHaveBeenCalled()
+})
+
+it('honors distinct read and checkout signals without replacing either caller option', async () => {
+  const read = new AbortController()
+  const checkout = new AbortController()
+  const entered = Promise.withResolvers<void>()
+  graph.mockImplementation(async (_repo, options) => {
+    entered.resolve()
+    return waitForPromiseWithSignal(new Promise<GitWorktreeInfo[]>(() => {}), options.signal)
+  })
+  const options = { signal: read.signal, checkoutDeleteSignal: checkout.signal }
+  const reason = new Error('checkout closing')
+  const rejected = expect(authorizeWindowsCheckout('C:/repo', root, true, options)).rejects.toBe(
+    reason
+  )
+  await entered.promise
+  checkout.abort(reason)
+  await rejected
+  expect(options.signal).toBe(read.signal)
+  expect(options.checkoutDeleteSignal).toBe(checkout.signal)
+})
diff --git a/src/main/git/worktrees/removal/windows-worktree-removal.ts b/src/main/git/worktrees/removal/windows-worktree-removal.ts
index 24f3b1232ee..7c7455398e5 100644
--- a/src/main/git/worktrees/removal/windows-worktree-removal.ts
+++ b/src/main/git/worktrees/removal/windows-worktree-removal.ts
@@ -1,3 +1,4 @@
+import { throwIfSignalAborted } from '../../../../shared/abort-signal-reason'
 import { join, resolve } from 'node:path'
 import { readFile } from 'node:fs/promises'
 import { lstat, readdir } from '../../../filesystem/asar-transparent-fs'
@@ -15,7 +16,7 @@ import {
   isDangerousWorktreeRemovalPath,
   ORPHANED_WORKTREE_DIRECTORY_MESSAGE
 } from '../../../workspaces/removal/worktree-removal-safety'
-import { readTranslatedWorktreeGraph } from '../catalog/worktree-list-reader'
+import { listWorktreeGraphSharedStrict } from '../catalog/worktree-scan-cache'
 import { assertWorktreeCleanForRemoval } from './worktree-removal-preflight'
 import { getErrorCode, type RemoveWorktreeOptions } from '../worktree-operation-options'
 
@@ -83,7 +84,42 @@ export async function authorizeWindowsCheckout(
   beforeTeardown = false,
   checkClean = true
 ): Promise<boolean> {
-  const worktrees = await readTranslatedWorktreeGraph(repo, options)
+  const signal =
+    options.signal &&
+    options.checkoutDeleteSignal &&
+    options.signal !== options.checkoutDeleteSignal
+      ? AbortSignal.any([options.signal, options.checkoutDeleteSignal])
+      : (options.checkoutDeleteSignal ?? options.signal)
+  options = { ...options, signal, checkoutDeleteSignal: signal }
+  const checkStopped = () => throwIfSignalAborted(signal)
+  checkStopped()
+  try {
+    return await authorizeWindowsCheckoutReads(
+      repo,
+      root,
+      force,
+      options,
+      beforeTeardown,
+      checkClean
+    )
+  } catch (error) {
+    checkStopped()
+    throw error
+  }
+}
+
+async function authorizeWindowsCheckoutReads(
+  repo: string,
+  root: string,
+  force: boolean,
+  options: RemoveWorktreeOptions & Parameters<typeof assertWorktreeCleanForRemoval>[2],
+  beforeTeardown: boolean,
+  checkClean: boolean
+): Promise<boolean> {
+  const checkStopped = () => throwIfSignalAborted(options.signal)
+  checkStopped()
+  const worktrees = await listWorktreeGraphSharedStrict(repo, options)
+  checkStopped()
   const current = findRegisteredDeletableWorktree(repo, root, worktrees, CLIENT_REMOVAL_HOME)
   if (isDangerousWorktreeRemovalPath(root, repo, CLIENT_REMOVAL_HOME)) {
     throw new Error(`Refusing to delete protected worktree path: ${root}`)
@@ -107,7 +143,9 @@ export async function authorizeWindowsCheckout(
   let entry
   try {
     entry = await lstat(root)
+    checkStopped()
   } catch (error) {
+    checkStopped()
     if (getErrorCode(error) === 'ENOENT') {
       return false
     }
@@ -116,14 +154,22 @@ export async function authorizeWindowsCheckout(
   if (!entry.isDirectory() || entry.isSymbolicLink()) {
     throw new Error(`Refusing to delete unregistered worktree path: ${root}`)
   }
-  if (await nativeWindowsMarkerMissing(root, options)) {
+  const markerMissing = await nativeWindowsMarkerMissing(root, options)
+  checkStopped()
+  if (markerMissing) {
     // Reject only; an empty observation never authorizes recursive deletion after teardown.
-    if (beforeTeardown && (await readdir(root)).length > 0) {
-      throw unregisteredFolderRefusal(root)
+    if (beforeTeardown) {
+      const names = await readdir(root)
+      checkStopped()
+      if (names.length > 0) {
+        throw unregisteredFolderRefusal(root)
+      }
     }
     return false
   }
-  if (!(await canSafelyRemoveOrphanedWorktreeDirectory(root, repo, CLIENT_REMOVAL_HOME))) {
+  const safe = await canSafelyRemoveOrphanedWorktreeDirectory(root, repo, CLIENT_REMOVAL_HOME)
+  checkStopped()
+  if (!safe) {
     throw new Error(`Refusing to delete unregistered worktree path: ${root}`)
   }
   if (!current && !force) {
@@ -137,17 +183,22 @@ export async function authorizeWindowsCheckout(
       .trim()
       .replace(/^gitdir:\s*/i, '')
   )
+  checkStopped()
   try {
     await lstat(join(admin, 'locked'))
+    checkStopped()
     throw new Error('Cannot remove a locked worktree. Unlock it before deleting.')
   } catch (error) {
+    checkStopped()
     if (getErrorCode(error) !== 'ENOENT') {
       throw error
     }
   }
   if (checkClean && !force) {
     await assertWorktreeCleanForRemoval(root, force, options, admin)
-    return authorizeWindowsCheckout(repo, root, force, options, beforeTeardown, false)
+    checkStopped()
+    return authorizeWindowsCheckoutReads(repo, root, force, options, beforeTeardown, false)
   }
+  checkStopped()
   return true
 }
diff --git a/src/main/git/worktrees/removal/worktree-removal.ts b/src/main/git/worktrees/removal/worktree-removal.ts
index 8d921aaca22..3371abd5af9 100644
--- a/src/main/git/worktrees/removal/worktree-removal.ts
+++ b/src/main/git/worktrees/removal/worktree-removal.ts
@@ -37,7 +37,17 @@ export async function removeWorktree(
   // Reserve forceBranchDelete for failed-creation rollback so user deletes preserve unmerged commits.
   options: RemoveWorktreeOptions = {}
 ): Promise<RemoveWorktreeResult> {
-  options = removalWorkerOptions(options)
+  const writers: Promise<void>[] = []
+  const observe = options.observeChildTermination
+  options = removalWorkerOptions({
+    ...options,
+    observeChildTermination: (terminated, writes) => {
+      observe?.(terminated, writes)
+      if (writes) {
+        writers.push(terminated)
+      }
+    }
+  })
   try {
     // Wait out ref packing before deleting branches; concurrent pruning can finish safely.
     return await withRepoRefMaintenancePaused('worktree-remove', () =>
@@ -46,6 +56,7 @@ export async function removeWorktree(
       )
     )
   } finally {
+    await Promise.all(writers)
     invalidateWslLinkedWorktreeGitRouting(worktreePath)
     invalidateSparseCheckoutState(repoPath, worktreePath)
     bumpWorktreeScanGeneration(repoPath)
@@ -72,12 +83,15 @@ async function performRemoveWorktree(
 
   // Avoid default deadlines during large deletes; preserve Windows long-path support used at creation.
   const longPathArgs = windowsLongPathGitArgs(repoPath)
-  const execOptions = {
+  const finalizationOptions = {
     ...gitExecOptions(repoPath, options),
-    ...(options.checkoutDeleteSignal ? { signal: options.checkoutDeleteSignal } : {}),
     ...gitEnvWithoutYesNoPrompt(),
     admissionExempt: true as const
   }
+  const execOptions = {
+    ...finalizationOptions,
+    ...(options.checkoutDeleteSignal ? { signal: options.checkoutDeleteSignal } : {})
+  }
   const args = [...longPathArgs, 'worktree', 'remove']
   if (force) {
     args.push('--force')
@@ -102,7 +116,7 @@ async function performRemoveWorktree(
         }
         await gitExecFileAsync(
           [...longPathArgs, 'worktree', 'remove', '--force', '--', worktreePath],
-          execOptions
+          finalizationOptions
         )
       }
     } else {
@@ -143,12 +157,26 @@ export async function finishUnregisteredWorktreeRemoval(
   assertCheckoutGone: () => Promise<void>,
   options: RemoveWorktreeOptions = {}
 ): Promise<RemoveWorktreeResult> {
-  options = removalWorkerOptions(options)
-  await assertCheckoutGone()
-  await pruneGitWorktrees(gitExecOptions(repoPath, options)).catch((error: unknown) =>
-    console.warn(`[git] worktree prune failed in ${repoPath}`, error)
-  )
-  return deleteBranchOfUnregisteredWorktree(repoPath, worktreePath, branch, options)
+  const writers: Promise<void>[] = []
+  const observe = options.observeChildTermination
+  options = removalWorkerOptions({
+    ...options,
+    observeChildTermination: (terminated, writes) => {
+      observe?.(terminated, writes)
+      if (writes) {
+        writers.push(terminated)
+      }
+    }
+  })
+  try {
+    await assertCheckoutGone()
+    await pruneGitWorktrees(gitExecOptions(repoPath, options)).catch((error: unknown) =>
+      console.warn(`[git] worktree prune failed in ${repoPath}`, error)
+    )
+    return await deleteBranchOfUnregisteredWorktree(repoPath, worktreePath, branch, options)
+  } finally {
+    await Promise.all(writers)
+  }
 }
 
 /** Clean up an unregistered checkout's branch using normal preservation rules, without deleting files. */
@@ -158,7 +186,17 @@ export async function deleteBranchOfUnregisteredWorktree(
   branch: { name: string; head: string } | null,
   options: RemoveWorktreeOptions = {}
 ): Promise<RemoveWorktreeResult> {
-  options = removalWorkerOptions(options)
+  const writers: Promise<void>[] = []
+  const observe = options.observeChildTermination
+  options = removalWorkerOptions({
+    ...options,
+    observeChildTermination: (terminated, writes) => {
+      observe?.(terminated, writes)
+      if (writes) {
+        writers.push(terminated)
+      }
+    }
+  })
   try {
     if (!branch?.name || !(await localBranchExists(repoPath, branch.name, options))) {
       return {}
@@ -167,6 +205,7 @@ export async function deleteBranchOfUnregisteredWorktree(
       deleteBranchOfRemovedWorktree(repoPath, branch.name, branch.head, options)
     )
   } finally {
+    await Promise.all(writers)
     invalidateSparseCheckoutState(repoPath, worktreePath)
     bumpWorktreeScanGeneration(repoPath)
   }
diff --git a/src/main/ipc/worktrees-remove-preflight.test.ts b/src/main/ipc/worktrees-remove-preflight.test.ts
index 07258baad9a..d07d86c703d 100644
--- a/src/main/ipc/worktrees-remove-preflight.test.ts
+++ b/src/main/ipc/worktrees-remove-preflight.test.ts
@@ -1,5 +1,20 @@
 import type * as WorktreeScanCacheModule from '../git/worktrees/catalog/worktree-scan-cache'
-import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { mkdtemp, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import {
+  _resetWorktreeRemovalLifetimeForTests,
+  worktreeRemovalLifetime
+} from '../workspaces/removal/worktree-removal-lifetime'
+import { prepareWorktreeRemovalsForStore } from '../workspaces/removal/worktree-removal-records-load'
+import { readWorktreeRemovalRecords } from '../workspaces/removal/worktree-removal-records'
+import {
+  waitForWorktreeRemovalAcceptance,
+  _resetPendingWorktreeRemovalsForTests
+} from '../workspaces/removal/worktree-background-removal'
+import { removeRuntimeRegisteredLocalWorktree } from '../runtime/workspaces/removal/runtime-registered-local-worktree-removal'
+import type { RuntimeStore } from '../runtime/construction/runtime-store-contract'
 import * as scopedRootsInvalidation from './worktrees/removal/registered-worktree-roots-scoped-invalidation'
 import * as authorizedRootsCache from './worktrees/removal/registered-worktree-roots-cache'
 import {
@@ -12,7 +27,11 @@ import {
   killAllProcessesForWorktreeMock
 } from './worktrees-test-module-mocks'
 import { handlers, setupWorktreeHandlers, store } from './worktrees-test-harness'
-import { mockKnownFeatureWorktree } from './worktrees-test-fixtures'
+import { mockKnownFeatureWorktree, mockSelectedWslProjectRuntime } from './worktrees-test-fixtures'
+
+afterEach(() => {
+  _resetWorktreeRemovalLifetimeForTests()
+})
 
 vi.mock('../git/worktrees/catalog/worktree-scan-cache', async (importOriginal) => {
   return {
@@ -222,3 +241,233 @@ describe('registerWorktreeHandlers', () => {
     expect(removeWorktreeMock).not.toHaveBeenCalled()
   })
 })
+
+function deferred() {
+  let resolve!: () => void
+  const promise = new Promise<void>((done) => {
+    resolve = done
+  })
+  return { promise, resolve }
+}
+
+it.each(['ipc', 'runtime'] as const)(
+  '%s refuses after a held preflight loses to committed shutdown, before stopping terminals',
+  async (entry) => {
+    const runtime = setupWorktreeHandlers()
+    const acquireWatcherRemoval = vi.fn(async (_path: string) => ({
+      finish: async (_removed: boolean) => {}
+    }))
+    runtime.acquireFileWatcherRemoval = acquireWatcherRemoval
+    const rows = mockKnownFeatureWorktree()
+    const entered = deferred()
+    const preflight = deferred()
+    assertWorktreeCleanForRemovalMock.mockImplementation(async () => {
+      entered.resolve()
+      await preflight.promise
+    })
+    const invoke = () =>
+      entry === 'ipc'
+        ? Promise.resolve(
+            handlers['worktrees:remove'](null, { worktreeId: 'repo-1::/workspace/feature-wt' })
+          )
+        : removeRuntimeRegisteredLocalWorktree({
+            repo: {
+              id: 'repo-1',
+              path: '/workspace/repo',
+              displayName: 'repo',
+              badgeColor: '',
+              addedAt: 0
+            },
+            target: {
+              id: 'repo-1::/workspace/feature-wt',
+              repoId: 'repo-1',
+              path: '/workspace/feature-wt'
+            },
+            registeredWorktree: rows[1],
+            removedPushTarget: undefined,
+            // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: this path refuses before consuming store mutations.
+            store: store as unknown as RuntimeStore,
+            localOptions: {},
+            hasLocalOptions: false,
+            force: false,
+            runHooks: false,
+            allowFailedArchiveHook: false,
+            allowUnverifiedPtyStop: false,
+            deleteBranch: true,
+            acquireWatcherRemoval,
+            stopPtys: async () => {
+              await killAllProcessesForWorktreeMock()
+            },
+            closeWatchers: async () => {},
+            preserveBranchHead: (result) => result ?? {},
+            finishRemoval: () => {},
+            onRemoved: () => {},
+            publish: () => {}
+          })
+    const request = invoke()
+    const refused = expect(request).rejects.toThrow('Orca is stopping')
+    await entered.promise
+    await worktreeRemovalLifetime.close()
+    preflight.resolve()
+    await refused
+    expect(runtime.acquireFileWatcherRemoval).not.toHaveBeenCalled()
+    expect(killAllProcessesForWorktreeMock).not.toHaveBeenCalled()
+    expect(removeWorktreeLinkedPathsMock).not.toHaveBeenCalled()
+    expect(removeWorktreeMock).not.toHaveBeenCalled()
+  }
+)
+
+it.each(['ipc', 'runtime'] as const)(
+  '%s finishes actual admission when teardown owned preparation before shutdown',
+  async (entry) => {
+    const runtime = setupWorktreeHandlers()
+    const acquireWatcherRemoval = vi.fn(async (_path: string) => ({
+      finish: async (_removed: boolean) => {}
+    }))
+    runtime.acquireFileWatcherRemoval = acquireWatcherRemoval
+    const rows = mockKnownFeatureWorktree()
+    const directory = await mkdtemp(join(tmpdir(), 'orca-removal-boundary-'))
+    await prepareWorktreeRemovalsForStore({
+      getProfileStorageDirectory: () => directory,
+      getRepos: () => [{ id: 'repo-1' }]
+    })
+    const entered = deferred()
+    const stopped = deferred()
+    killAllProcessesForWorktreeMock.mockImplementation(async () => {
+      entered.resolve()
+      await stopped.promise
+      return { runtimeStopped: 1, providerStopped: 0, registryStopped: 0 }
+    })
+    try {
+      const request =
+        entry === 'ipc'
+          ? Promise.resolve(
+              handlers['worktrees:remove'](null, { worktreeId: 'repo-1::/workspace/feature-wt' })
+            )
+          : removeRuntimeRegisteredLocalWorktree({
+              repo: {
+                id: 'repo-1',
+                path: '/workspace/repo',
+                displayName: 'repo',
+                badgeColor: '',
+                addedAt: 0
+              },
+              target: {
+                id: 'repo-1::/workspace/feature-wt',
+                repoId: 'repo-1',
+                path: '/workspace/feature-wt'
+              },
+              registeredWorktree: rows[1],
+              removedPushTarget: undefined,
+              // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: cleanup is aborted before store mutations; admission uses the real journal.
+              store: store as unknown as RuntimeStore,
+              localOptions: {},
+              hasLocalOptions: false,
+              force: false,
+              runHooks: false,
+              allowFailedArchiveHook: false,
+              allowUnverifiedPtyStop: false,
+              deleteBranch: true,
+              acquireWatcherRemoval,
+              stopPtys: async () => {
+                await killAllProcessesForWorktreeMock()
+              },
+              closeWatchers: async () => {},
+              preserveBranchHead: (result) => result ?? {},
+              finishRemoval: () => {},
+              onRemoved: () => {},
+              publish: () => {}
+            })
+      await entered.promise
+      const closing = worktreeRemovalLifetime.close()
+      stopped.resolve()
+      if (entry === 'ipc') {
+        void request.catch(() => {})
+        await waitForWorktreeRemovalAcceptance('repo-1::/workspace/feature-wt')
+      } else {
+        await expect(request).resolves.toMatchObject({ removing: true })
+      }
+      await closing
+      expect(removeWorktreeMock).not.toHaveBeenCalled()
+      expect(await readWorktreeRemovalRecords(directory)).toEqual([
+        expect.objectContaining({
+          worktreeId: 'repo-1::/workspace/feature-wt',
+          deleteBranch: true,
+          force: false
+        })
+      ])
+    } finally {
+      _resetPendingWorktreeRemovalsForTests()
+      await rm(directory, { recursive: true, force: true })
+    }
+  }
+)
+
+it.each(['ipc', 'runtime'] as const)(
+  '%s synchronous WSL removal retains main shutdown behavior without a journal lease',
+  async (entry) => {
+    const runtime = setupWorktreeHandlers()
+    mockSelectedWslProjectRuntime()
+    const rows = mockKnownFeatureWorktree()
+    const finish = vi.fn(async () => {})
+    const gate = { finish: vi.fn(async () => {}) }
+    const acquireWatcherRemoval = vi.fn(async (_path: string) => gate)
+    runtime.acquireFileWatcherRemoval = acquireWatcherRemoval
+    const signal = worktreeRemovalLifetime.signal
+    removeWorktreeMock.mockImplementation(async (_repo, _path, _force, options) => {
+      expect(options).not.toHaveProperty('checkoutDeleteSignal', expect.anything())
+      expect(options).not.toHaveProperty('signal', expect.anything())
+      await worktreeRemovalLifetime.close()
+      expect(signal.aborted).toBe(true)
+      return {}
+    })
+    const result =
+      entry === 'ipc'
+        ? Promise.resolve(
+            handlers['worktrees:remove'](null, {
+              worktreeId: 'repo-1::/workspace/feature-wt',
+              deleteBranch: false
+            })
+          )
+        : removeRuntimeRegisteredLocalWorktree({
+            repo: {
+              id: 'repo-1',
+              path: '/workspace/repo',
+              displayName: 'repo',
+              badgeColor: '',
+              addedAt: 0
+            },
+            target: {
+              id: 'repo-1::/workspace/feature-wt',
+              repoId: 'repo-1',
+              path: '/workspace/feature-wt'
+            },
+            registeredWorktree: rows[1],
+            removedPushTarget: undefined,
+            // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: the existing store fixture owns all metadata consumed by this real removal boundary.
+            store: store as unknown as RuntimeStore,
+            localOptions: { wslDistro: 'Ubuntu' },
+            hasLocalOptions: true,
+            force: false,
+            runHooks: false,
+            allowFailedArchiveHook: false,
+            allowUnverifiedPtyStop: false,
+            deleteBranch: false,
+            acquireWatcherRemoval,
+            stopPtys: async () => {},
+            closeWatchers: async () => {},
+            preserveBranchHead: (value) => value ?? {},
+            finishRemoval: finish,
+            onRemoved: () => {},
+            publish: () => {}
+          })
+    await expect(result).resolves.toMatchObject({})
+    if (entry === 'runtime') {
+      expect(finish).toHaveBeenCalledOnce()
+    } else {
+      expect(store.removeWorktreeMeta).toHaveBeenCalled()
+    }
+    expect(gate.finish).toHaveBeenCalledWith(true)
+    expect(removeWorktreeMock).toHaveBeenCalledOnce()
+  }
+)
diff --git a/src/main/ipc/worktrees/removal/remove-registered-local-worktree.ts b/src/main/ipc/worktrees/removal/remove-registered-local-worktree.ts
index a142f28f03c..da20793a6d6 100644
--- a/src/main/ipc/worktrees/removal/remove-registered-local-worktree.ts
+++ b/src/main/ipc/worktrees/removal/remove-registered-local-worktree.ts
@@ -1,3 +1,4 @@
+import { worktreeRemovalLifetime } from '../../../workspaces/removal/worktree-removal-lifetime'
 import { assertRegisteredLocalWorktreePreflight } from './registered-local-worktree-preflight'
 import type { Repo } from '../../../../shared/repo-types'
 import {
@@ -37,11 +38,7 @@ import {
   stopPtysForDestructiveWorktreeRemoval
 } from './worktree-removal-ownership'
 import { preservedBranchCleanupScopeKey } from '../../../../shared/git/branches/preserved-branch-cleanup'
-import {
-  removesInBackground,
-  startBackgroundWorktreeRemoval,
-  waitForWorktreeRemovalAcceptance
-} from '../../../workspaces/removal/worktree-background-removal'
+import * as backgroundRemoval from '../../../workspaces/removal/worktree-background-removal'
 import { worktreeHostIdentity } from '../../../persistence/worktree-meta-host-identity'
 
 export async function removeRegisteredLocalWorktree(
@@ -56,7 +53,6 @@ export async function removeRegisteredLocalWorktree(
   hasLocalWorktreeGitOptions: boolean,
   deleteBranch: boolean
 ): Promise<RemoveWorktreeResult> {
-  const { runtime } = context
   const refreshedWorktrees = hasLocalWorktreeGitOptions
     ? await listGitWorktreesStrict(repo.path, localWorktreeGitOptions)
     : await listGitWorktreesStrict(repo.path)
@@ -101,86 +97,92 @@ export async function removeRegisteredLocalWorktree(
     markerMissing
   )
 
-  const removalGate = await withWorktreeRemoveStageSpan('watcher_gate', 'local', async () =>
-    runtime.acquireFileWatcherRemoval(canonicalWorktreePath)
+  const background = backgroundRemoval.removesInBackground(
+    canonicalWorktreePath,
+    localWorktreeGitOptions
   )
-  let accepted = false
-  try {
-    // Fence watcher/spawn installs through linked-path cleanup, Git removal and recursive fallback; PTYs must release handles first.
-    await withWorktreeRemoveStageSpan('pty_sweep', 'local', async () => {
-      await stopPtysForDestructiveWorktreeRemoval(runtime, args.worktreeId, {
-        allowUnverifiedStop: args.allowUnverifiedPtyStop
-      })
-    })
-
-    if (!markerMissing && linkedPaths.length > 0) {
-      await removeWorktreeLinkedPaths(canonicalWorktreePath, linkedPaths)
-    }
-    accepted = true
-  } finally {
-    if (!accepted) {
-      await removalGate.finish(false)
-    }
-  }
-
-  const cleanupPushTarget = () =>
-    cleanupUnusedWorktreePushTargetRemote(
-      repo.path,
-      args.worktreeId,
-      removedPushTarget,
-      context.store,
-      localWorktreeGitOptions
+  const prepare = async (): Promise<RemoveWorktreeResult> => {
+    const removalGate = await withWorktreeRemoveStageSpan('watcher_gate', 'local', async () =>
+      context.runtime.acquireFileWatcherRemoval(canonicalWorktreePath)
     )
-  // Read before the purge drops the row; listeners hear `removed` after it.
-  const removedIdentity = worktreeHostIdentity(context.store, args.worktreeId, removalHostId)
-  const finish = (checkoutDeleteSignal?: AbortSignal): Promise<RemoveWorktreeResult> =>
-    finishLocalWorktreeRemoval({
-      context,
-      args,
-      repo,
-      repoId,
-      canonicalWorktreePath,
-      removalHostId,
-      removedPushTarget,
-      localWorktreeGitOptions,
-      hasLocalWorktreeGitOptions,
-      deleteBranch,
-      refreshedRegisteredWorktree,
-      removalGate,
-      checkoutDeleteSignal,
-      cleanupPushTarget
-    })
-  if (!removesInBackground(canonicalWorktreePath, localWorktreeGitOptions)) {
-    const result = await finish()
-    runtime.publishWorktreeRemovalChange(repoId)
-    return result
-  }
-  // After acceptance, deletion must survive request cancellation; other views observe the host's removing marker.
-  void startBackgroundWorktreeRemoval({
-    removal: {
-      worktreeId: args.worktreeId,
-      repoId,
-      repoPath: repo.path,
-      worktree: refreshedRegisteredWorktree,
-      deleteBranch,
-      force: args.force ?? false
-    },
-    run: async (stopSignal) => {
-      const result = await finish(stopSignal)
-      context.options?.onWorktreeLifecycle?.({
-        kind: 'removed',
-        worktreeId: args.worktreeId,
-        path: canonicalWorktreePath,
-        ...removedIdentity
+    let accepted = false
+    try {
+      // Fence watcher/spawn installs through linked-path cleanup, Git removal and recursive fallback; PTYs must release handles first.
+      await withWorktreeRemoveStageSpan('pty_sweep', 'local', async () => {
+        await stopPtysForDestructiveWorktreeRemoval(context.runtime, args.worktreeId, {
+          allowUnverifiedStop: args.allowUnverifiedPtyStop
+        })
       })
+
+      if (!markerMissing && linkedPaths.length > 0) {
+        await removeWorktreeLinkedPaths(canonicalWorktreePath, linkedPaths)
+      }
+      accepted = true
+    } finally {
+      if (!accepted) {
+        await removalGate.finish(false)
+      }
+    }
+
+    const cleanupPushTarget = () =>
+      cleanupUnusedWorktreePushTargetRemote(
+        repo.path,
+        args.worktreeId,
+        removedPushTarget,
+        context.store,
+        localWorktreeGitOptions
+      )
+    // Read before the purge drops the row; listeners hear `removed` after it.
+    const removedIdentity = worktreeHostIdentity(context.store, args.worktreeId, removalHostId)
+    const finish = (checkoutDeleteSignal?: AbortSignal): Promise<RemoveWorktreeResult> =>
+      finishLocalWorktreeRemoval({
+        context,
+        args,
+        repo,
+        repoId,
+        canonicalWorktreePath,
+        removalHostId,
+        removedPushTarget,
+        localWorktreeGitOptions,
+        deleteBranch,
+        refreshedRegisteredWorktree,
+        removalGate,
+        checkoutDeleteSignal,
+        cleanupPushTarget
+      })
+    if (!background) {
+      const result = await finish()
+      context.runtime.publishWorktreeRemovalChange(repoId)
       return result
-    },
-    publish: () => runtime.publishWorktreeRemovalChange(repoId),
-    admissionFailed: () => removalGate.finish(false),
-    cleanupPushTargetRemote: cleanupPushTarget
-  })
-  await waitForWorktreeRemovalAcceptance(args.worktreeId)
-  return { removing: true }
+    }
+    // After acceptance, deletion must survive request cancellation; other views observe the host's removing marker.
+    void backgroundRemoval.startBackgroundWorktreeRemoval({
+      removal: {
+        worktreeId: args.worktreeId,
+        repoId,
+        repoPath: repo.path,
+        worktree: refreshedRegisteredWorktree,
+        deleteBranch,
+        force: args.force ?? false
+      },
+      run: async (stopSignal) => {
+        const result = await finish(stopSignal)
+        context.options?.onWorktreeLifecycle?.({
+          kind: 'removed',
+          worktreeId: args.worktreeId,
+          path: canonicalWorktreePath,
+          ...removedIdentity
+        })
+        return result
+      },
+      publish: () => context.runtime.publishWorktreeRemovalChange(repoId),
+      admissionFailed: () => removalGate.finish(false),
+      cleanupPushTargetRemote: cleanupPushTarget
+    })
+    await backgroundRemoval.waitForWorktreeRemovalAcceptance(args.worktreeId)
+    return { removing: true }
+  }
+  return background ? worktreeRemovalLifetime.withPreparation(prepare) : prepare()
 }
 
 async function finishLocalWorktreeRemoval({
@@ -192,7 +194,6 @@ async function finishLocalWorktreeRemoval({
   removalHostId,
   removedPushTarget,
   localWorktreeGitOptions,
-  hasLocalWorktreeGitOptions,
   deleteBranch,
   refreshedRegisteredWorktree,
   removalGate,
@@ -207,14 +208,12 @@ async function finishLocalWorktreeRemoval({
   removalHostId: ExecutionHostId
   removedPushTarget: GitPushTarget | undefined
   localWorktreeGitOptions: LocalProjectWorktreeGitOptions
-  hasLocalWorktreeGitOptions: boolean
   deleteBranch: boolean
   refreshedRegisteredWorktree: GitWorktreeInfo
   removalGate: { finish: (removed: boolean) => Promise<void> }
   checkoutDeleteSignal?: AbortSignal
   cleanupPushTarget: () => Promise<void>
 }): Promise<RemoveWorktreeResult> {
-  const { store, runtime } = context
   let removalResult: RemoveWorktreeResult | undefined
   let removalCompleted = false
   try {
@@ -223,7 +222,7 @@ async function finishLocalWorktreeRemoval({
         ...(!deleteBranch ? { deleteBranch } : {}),
         // Reuse the authoritative listing instead of rescanning siblings during deletion.
         knownRemovedWorktree: refreshedRegisteredWorktree,
-        ...(hasLocalWorktreeGitOptions ? localWorktreeGitOptions : {}),
+        ...localWorktreeGitOptions,
         checkoutDeleteSignal
       }
       removalResult = preserveBranchHeadFallback(
@@ -245,7 +244,7 @@ async function finishLocalWorktreeRemoval({
         localWorktreeGitOptions,
         registeredWorktree: refreshedRegisteredWorktree,
         deleteBranch,
-        closeWatcher: (worktreePath) => runtime.closeFileWatchersForRemoval(worktreePath),
+        closeWatcher: (worktreePath) => context.runtime.closeFileWatchersForRemoval(worktreePath),
         signal: checkoutDeleteSignal
       })
       if (recoveredRemovalResult) {
@@ -259,14 +258,15 @@ async function finishLocalWorktreeRemoval({
           repo.path,
           canonicalWorktreePath,
           localWorktreeGitOptions,
-          (path) => runtime.closeFileWatchersForRemoval(path)
+          (path) => context.runtime.closeFileWatchersForRemoval(path),
+          checkoutDeleteSignal
         )
         // Failed removal may retain registration and branch locks; prune stale tracking.
         await pruneGitWorktrees({ cwd: repo.path, ...localWorktreeGitOptions }).catch(() => {})
         await cleanupPushTarget()
-        runtime.clearOptimisticReconcileToken(args.worktreeId)
+        context.runtime.clearOptimisticReconcileToken(args.worktreeId)
         removeWorktreeMetadataAndTransientState(
-          { store, runtime },
+          context,
           args.worktreeId,
           removalHostId,
           args.snapshotPruneBatchId
@@ -276,7 +276,7 @@ async function finishLocalWorktreeRemoval({
           hostId: removalHostId
         })
         preservedBranchCleanupByScope.delete(cleanupScopeKey)
-        invalidateAuthorizedRootsCacheForRepo(store, repoId)
+        invalidateAuthorizedRootsCacheForRepo(context.store, repoId)
         removalCompleted = true
         return {}
       } else {
@@ -299,17 +299,17 @@ async function finishLocalWorktreeRemoval({
     refreshedRegisteredWorktree.head,
     removedPushTarget
   )
-  runtime.clearOptimisticReconcileToken(args.worktreeId)
+  context.runtime.clearOptimisticReconcileToken(args.worktreeId)
   await withWorktreeRemoveStageSpan('metadata_purge', 'local', async () => {
     removeWorktreeMetadataAndTransientState(
-      { store, runtime },
+      context,
       args.worktreeId,
       removalHostId,
       args.snapshotPruneBatchId
     )
   })
   await withWorktreeRemoveStageSpan('cache_invalidation', 'local', async () => {
-    invalidateAuthorizedRootsCacheForRepo(store, repoId)
+    invalidateAuthorizedRootsCacheForRepo(context.store, repoId)
   })
   return removalResult ?? {}
 }
diff --git a/src/main/orcad/host-lifecycle/orcad-lifecycle-host.test.ts b/src/main/orcad/host-lifecycle/orcad-lifecycle-host.test.ts
index b28c26c5697..636743f5324 100644
--- a/src/main/orcad/host-lifecycle/orcad-lifecycle-host.test.ts
+++ b/src/main/orcad/host-lifecycle/orcad-lifecycle-host.test.ts
@@ -1,3 +1,14 @@
+import { OrcadProfileShutdown } from '../host-runtime/orcad-profile-shutdown'
+import { Store } from '../../persistence/loading-store/store'
+import {
+  closeTestStores,
+  createSqliteTestStore,
+  readPersistedStateJson
+} from '../../persistence/persistence-test-harness'
+import { readFile } from 'node:fs/promises'
+import { holdRemovalMetadata } from '../../workspaces/removal/worktree-removal-lifetime.test-fixtures'
+import { readWorktreeRemovalRecords } from '../../workspaces/removal/worktree-removal-records'
+import { _resetPendingWorktreeRemovalsForTests } from '../../workspaces/removal/worktree-background-removal'
 import { existsSync, mkdtempSync, rmSync } from 'node:fs'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
@@ -8,10 +19,15 @@ vi.mock('../browser-providers/orcad-browser-startup', () => ({
 }))
 
 import { ORCAD_LOCK_FILE_NAME } from '../instance-lock/orcad-instance-lock'
+import { worktreeRemovalLifetime } from '../../workspaces/removal/worktree-removal-lifetime'
 import { startOrcadWithHost } from './orcad-lifecycle'
 
 const roots: string[] = []
-afterEach(() => {
+afterEach(async () => {
+  await closeTestStores()
+  vi.restoreAllMocks()
+  vi.useRealTimers()
+  _resetPendingWorktreeRemovalsForTests()
   for (const root of roots.splice(0)) {
     rmSync(root, { recursive: true, force: true })
   }
@@ -41,3 +57,51 @@ describe('startOrcadWithHost', () => {
     expect(existsSync(join(root, ORCAD_LOCK_FILE_NAME))).toBe(true)
   })
 })
+
+it('joins successful removal metadata and journal before profile ownership is released', async () => {
+  vi.useFakeTimers()
+  const root = dataRoot()
+  const profile = new OrcadProfileShutdown()
+  const dataFile = join(root, 'orca-data.json')
+  const store = createSqliteTestStore(Store, { dataFile })
+  profile.store = store
+  await profile.store.flushPendingOrThrowAsync({ fullCheckpoint: true })
+  store.getWorkspaceSession().activeTabId = 'before-stop'
+  const savedTab = () => JSON.parse(readPersistedStateJson(dataFile)).workspaceSession.activeTabId
+  let pending!: Awaited<ReturnType<typeof holdRemovalMetadata>>
+  let transportStopped!: () => void
+  const transport = new Promise<void>((resolve) => {
+    transportStopped = resolve
+  })
+  let checkpointing: Promise<void> | undefined
+  const handle = await startOrcadWithHost(
+    root,
+    async (registerCleanup) => {
+      registerCleanup(profile.finalize)
+      registerCleanup(() => worktreeRemovalLifetime.close())
+      pending = await holdRemovalMetadata(root, () => {
+        store.getWorkspaceSession().activeTabId = 'after-delete'
+      })
+      registerCleanup(async () => {
+        transportStopped()
+      })
+      return {}
+    },
+    () => {},
+    () => (checkpointing = profile.checkpoint())
+  )
+  const stopping = handle.stop()
+  await transport
+  expect(() => worktreeRemovalLifetime.acquirePreparation()).toThrow('Orca is stopping')
+  expect(existsSync(join(root, ORCAD_LOCK_FILE_NAME))).toBe(true)
+  expect(await readWorktreeRemovalRecords(root)).toHaveLength(1)
+  await checkpointing
+  expect(savedTab()).toBe('before-stop')
+  pending.release()
+  await stopping
+  await pending.result
+  expect(await readFile(join(root, 'metadata-finished'), 'utf8')).toBe('removed')
+  expect(await readWorktreeRemovalRecords(root)).toEqual([])
+  expect(savedTab()).toBe('after-delete')
+  expect(existsSync(join(root, ORCAD_LOCK_FILE_NAME))).toBe(false)
+})
diff --git a/src/main/orcad/host-lifecycle/orcad-lifecycle.ts b/src/main/orcad/host-lifecycle/orcad-lifecycle.ts
index 884cab84148..b39a81dfdda 100644
--- a/src/main/orcad/host-lifecycle/orcad-lifecycle.ts
+++ b/src/main/orcad/host-lifecycle/orcad-lifecycle.ts
@@ -1,3 +1,4 @@
+import { worktreeRemovalLifetime } from '../../workspaces/removal/worktree-removal-lifetime'
 import { setRuntimeBrowserCommandsFactory } from '../../runtime/browser/installation/runtime-browser-commands-factory'
 import { markHostShuttingDown } from '../../startup/quit/host-shutdown-state'
 import { setDesktopBrowserBridgeHostEnabled } from '../../runtime/desktop-browser-bridge/desktop-browser-bridge-registry'
@@ -76,6 +77,7 @@ export function installOrcadShutdownSignals(
     }
     stopping = true
     markHostShuttingDown()
+    void worktreeRemovalLifetime.close().catch(() => {})
     holdOrcadTerminalAdmissionUntilExit()
     exitCode = stoppedExitCode
     retractClean = onFailed
@@ -117,7 +119,8 @@ export async function stopOrcadStructuredAgentSessions(): Promise<void> {
 
 export async function startOrcadWithLifecycle<T extends object>(
   start: (registerRuntimeCleanup: (cleanup: BackendServiceCleanup) => void) => Promise<T>,
-  cleanupHost: (runtimeCleanupSucceeded: boolean) => Promise<void>
+  cleanupHost: (runtimeCleanupSucceeded: boolean) => Promise<void>,
+  checkpoint: () => Promise<void> = async () => {}
 ): Promise<T & { stop(): Promise<void> }> {
   const runtime = new BackendServiceLifetime()
   const cleanup = createIdempotentOrcadCleanup(async () => {
@@ -125,11 +128,23 @@ export async function startOrcadWithLifecycle<T extends object>(
     recordAgentSessionRuntimeEnd('quit')
     // Startup failures reach cleanup without shutdown admission while RPC may already be serving.
     markHostShuttingDown()
+    void worktreeRemovalLifetime.close().catch(() => {})
+    let checkpointError: unknown
+    const checkpointing = Promise.resolve()
+      .then(checkpoint)
+      .catch((error: unknown) => {
+        checkpointError = error
+      })
     let runtimeCleanupSucceeded = false
     try {
       await runtime.stop()
+      await checkpointing
+      if (checkpointError) {
+        throw checkpointError
+      }
       runtimeCleanupSucceeded = true
     } finally {
+      await checkpointing
       await cleanupHost(runtimeCleanupSucceeded)
     }
   })
@@ -151,7 +166,8 @@ export async function startOrcadWithLifecycle<T extends object>(
 export async function startOrcadWithHost<T extends object>(
   userDataPath: string,
   start: (registerCleanup: (cleanup: BackendServiceCleanup) => void) => Promise<T>,
-  runQuitHandlers: () => void | Promise<void>
+  runQuitHandlers: () => void | Promise<void>,
+  checkpoint: () => Promise<void> = async () => {}
 ): Promise<T & { stop(): Promise<void>; instance: OrcadManagedStopInstance }> {
   const instanceLock = acquireOrcadInstanceLock(userDataPath, {
     // Yield the data root to the process that took its lock; supervisors stand by on this code.
@@ -201,7 +217,8 @@ export async function startOrcadWithHost<T extends object>(
       host.add(() => setDesktopBrowserBridgeHostEnabled(false))
       host.add(() => browserProvider?.stop())
       await host.stop()
-    }
+    },
+    checkpoint
   )
 }
 
diff --git a/src/main/orcad/host-lifecycle/orcad-lock-yield.test.ts b/src/main/orcad/host-lifecycle/orcad-lock-yield.test.ts
index ac51d380859..a3354a130a3 100644
--- a/src/main/orcad/host-lifecycle/orcad-lock-yield.test.ts
+++ b/src/main/orcad/host-lifecycle/orcad-lock-yield.test.ts
@@ -16,12 +16,14 @@ import { installOrcadShutdownSignals, startOrcadWithHost } from './orcad-lifecyc
 import { ORCAD_LOCK_HEARTBEAT_MS } from '../instance-lock/orcad-lock-clone-machine'
 import { orcadRunFailed } from './orcad-unexpected-exit'
 import { SINGLE_INSTANCE_ALREADY_RUNNING_EXIT_CODE } from '../../../shared/single-instance-exit-code'
+import { _resetPendingWorktreeRemovalsForTests } from '../../workspaces/removal/worktree-background-removal'
 
 const roots: string[] = []
 afterEach(() => {
   // Drops the shutdown deadline timer so it cannot call the real process.exit later.
   vi.useRealTimers()
   vi.restoreAllMocks()
+  _resetPendingWorktreeRemovalsForTests()
   for (const root of roots.splice(0)) {
     rmSync(root, { recursive: true, force: true })
   }
diff --git a/src/main/orcad/host-runtime/orcad-entry.ts b/src/main/orcad/host-runtime/orcad-entry.ts
index 008d8d4ba70..c1830f19a53 100644
--- a/src/main/orcad/host-runtime/orcad-entry.ts
+++ b/src/main/orcad/host-runtime/orcad-entry.ts
@@ -1,3 +1,6 @@
+import { OrcadProfileShutdown } from './orcad-profile-shutdown'
+import { prepareWorktreeRemovalsForStore } from '../../workspaces/removal/worktree-removal-records-load'
+import { worktreeRemovalLifetime } from '../../workspaces/removal/worktree-removal-lifetime'
 // Compose the Node-host runtime; paired desktop pages work even without a local browser engine.
 import process from 'node:process'
 import { getAppEnvironment } from '../../../shared/app-environment'
@@ -7,11 +10,9 @@ import { installOrcadHostAdapters, runOrcadQuitHandlers } from './orcad-host-ada
 import { prepareOrcadSecretStoreAndMigrate } from '../credentials/orcad-secret-store-startup'
 import { describeOrcadBindExposure, resolveOrcadBindHost } from '../../../shared/orcad-bind-address'
 import {
-  flushOrcadProfileStoreForShutdown,
   startOrcadWithHost,
   stopOrcadStructuredAgentSessions
 } from '../host-lifecycle/orcad-lifecycle'
-import { resolveOrcadWebClientRoot } from '../serve-startup/orcad-command-arguments'
 import type { BackendServiceCleanup } from '../../backend/service-composition'
 import { bindOrcadStopTerminalAdmission } from '../host-lifecycle/managed-stop/orcad-stop-terminal-admission'
 import type { OrcadHandle, OrcadOptions } from '../serve-startup/orcad-start-contract'
@@ -23,7 +24,6 @@ import {
 } from '../../../shared/ai-vault/search/ai-vault-search-settings'
 import { stampRuntimeSourceEnv } from '../../../shared/runtime-source-env'
 import { adoptWslHostLoginEnvironmentLogged } from './orcad-wsl-host-login-environment'
-import { orcadWsPortOptions } from '../serve-startup/orcad-ws-port-policy'
 import { createOrcadStartupTiming } from '../diagnostics/orcad-startup-timing'
 import { ORCA_LAYOUT_OWNER_IS_MAIN } from '../../../shared/layout-owner-switch'
 import { restoreOrcadTerminalAuthority } from './orcad-restored-terminal-authority'
@@ -42,13 +42,14 @@ export async function startOrcad(options: OrcadOptions = {}): Promise<OrcadHandl
   const userDataPath = resolveUserDataPath()
   // Override inherited data roots so CLI-shared Codex homes resolve on this host.
   process.env.ORCA_USER_DATA_PATH = userDataPath
+  const profileShutdown = new OrcadProfileShutdown()
   const { readiness, instance, stop } = await startOrcadWithHost(
     userDataPath,
     (registerCleanup) =>
       activateBackendServices({
         supervised: process.env[ORCA_SERVE_SUPERVISED_ENV] === '1',
         registerCleanup,
-        activate: (cleanup) => activateOrcadRuntime(options, cleanup)
+        activate: (cleanup) => activateOrcadRuntime(options, cleanup, profileShutdown)
       }),
     async () => {
       try {
@@ -59,7 +60,8 @@ export async function startOrcad(options: OrcadOptions = {}): Promise<OrcadHandl
         closeOrcadObservability = () => Promise.resolve()
         await closing
       }
-    }
+    },
+    profileShutdown.checkpoint
   )
   const version = getAppEnvironment().getVersion()
   return { readiness, managedStop: { version, runtimeId: readiness.runtimeId, instance }, stop }
@@ -67,7 +69,8 @@ export async function startOrcad(options: OrcadOptions = {}): Promise<OrcadHandl
 
 async function activateOrcadRuntime(
   options: OrcadOptions,
-  registerCleanup: (cleanup: BackendServiceCleanup) => void
+  registerCleanup: (cleanup: BackendServiceCleanup) => void,
+  profileShutdown: OrcadProfileShutdown
 ): Promise<Pick<OrcadHandle, 'readiness'>> {
   const { time: timed, report: reportStartupTiming } = createOrcadStartupTiming()
   // Overlap login-shell probing with imports and store startup.
@@ -83,7 +86,7 @@ async function activateOrcadRuntime(
   // in-flight spawn settles; a failed one leaves only the disconnect to do.
   registerCleanup(() => daemonStartup.catch(() => {}).then(() => stopOrcadDaemon()))
   const { OrcaRuntimeService } = await import('../../runtime/orca-runtime')
-  const { OrcaRuntimeRpcServer } = await import('../../runtime/rpc/server/runtime-rpc')
+  const { createOrcadRuntimeRpcServer } = await import('./orcad-runtime-rpc')
   const { registerHeadlessPtyRuntime } = await import('../../ipc/pty/register-headless-runtime')
   const { getLocalPtyProvider } = await import('../../ipc/pty/provider/registry')
   const { installOrcadObservability } = await import('../diagnostics/orcad-observability')
@@ -111,8 +114,6 @@ async function activateOrcadRuntime(
   const { disposeWatcherProcessAndWait } =
     await import('../../ipc/filesystem/watcher-process/parcel-watcher-process')
 
-  let paneGridsForShutdown: { flushPaneGrids(): Promise<void> | null } | null = null
-  let profileStoreForShutdown: Parameters<typeof flushOrcadProfileStoreForShutdown>[0] | undefined
   let uninstallHookStatusRepublish = (): void => {}
   let uninstallObservedStatusIdentity = (): void => {}
   // Cleanups run in reverse: RPC, then recovery and watchers, then the final flush; the daemon
@@ -120,12 +121,7 @@ async function activateOrcadRuntime(
   registerCleanup(() => agentHookServer.stop())
   registerCleanup(() => uninstallHookStatusRepublish())
   registerCleanup(() => uninstallObservedStatusIdentity())
-  registerCleanup(async () => {
-    // A SQLite-backed orcad has no JSON mirror to absorb a debounced write after SIGTERM.
-    if (profileStoreForShutdown) {
-      await flushOrcadProfileStoreForShutdown(profileStoreForShutdown, paneGridsForShutdown)
-    }
-  })
+  registerCleanup(profileShutdown.finalize)
   registerCleanup(stopOrcadStructuredAgentSessions)
   registerCleanup(() => disposeWatcherProcessAndWait())
   const { DesktopPushService } = await import('../../runtime/push/desktop-push-service')
@@ -145,9 +141,11 @@ async function activateOrcadRuntime(
   const { store: profileStore, authority: profileStateAuthority } = await timed('profile', () =>
     createOrcadProfileStateStartup(runtimeUserDataPath)
   )
+  profileShutdown.store = profileStore
+  registerCleanup(() => worktreeRemovalLifetime.close())
+  await timed('worktree-removals', () => prepareWorktreeRemovalsForStore(profileStore))
   const observedPaneIdentities = new AgentStatusObservedPaneIdentities()
   const observedStatusCapture = new AgentStatusObservedPaneIdentityCapture(observedPaneIdentities)
-  profileStoreForShutdown = profileStore
   uninstallObservedStatusIdentity = agentHookServer.subscribeEnrichedStatus((enriched) =>
     observedStatusCapture.observe(enriched)
   )
@@ -224,7 +222,7 @@ async function activateOrcadRuntime(
       }
     }
   })
-  paneGridsForShutdown = runtime
+  profileShutdown.paneGrids = runtime
 
   accountLaunch?.attachToRuntime(runtime)
   const { wireGitHubIssueLinkTitleFill } =
@@ -309,25 +307,13 @@ async function activateOrcadRuntime(
 
   const bindHost = resolveOrcadBindHost(options.bind)
   bindOrcadStopTerminalAdmission(runtime.terminalUpdateAdmission)
-  const rpc = new OrcaRuntimeRpcServer({
-    runtime,
-    userDataPath: runtimeUserDataPath,
-    enableWebSocket: true,
-    // Pin operator exposure across restarts; pairing must not silently widen a loopback bind.
-    pinnedBindHost: bindHost,
-    serveNetworkSources: {
-      allowPublic: options.allowPublic === true,
-      refusePublic: options.refusePublic === true,
-      pairingAddress: options.pairingAddress ?? null
-    },
-    webClientRoot: resolveOrcadWebClientRoot(options.webClientRoot),
-    ...orcadWsPortOptions(options.port)
-  })
+  const rpc = createOrcadRuntimeRpcServer(runtime, runtimeUserDataPath, options, bindHost)
   pairedEnvironments.bindRpc(rpc)
   runtime.setAgentSenderPeerKey(() => rpc.getE2EEPublicKey())
   // Stop RPC before cleanup can tear down writers and runtime state.
   registerCleanup(() => rpc.stop())
   await timed('rpc', () => rpc.start())
+  worktreeRemovalLifetime.resume(() => runtime.finishInterruptedWorktreeRemovals())
   // The daemon has no window to wait for; its CI-line watches start with the runtime.
   runtime.startPullRequestWatches()
   startOrcadSchedulers(runtime, profileStore, registerCleanup)
diff --git a/src/main/orcad/host-runtime/orcad-profile-shutdown.ts b/src/main/orcad/host-runtime/orcad-profile-shutdown.ts
new file mode 100644
index 00000000000..5e6797f03c5
--- /dev/null
+++ b/src/main/orcad/host-runtime/orcad-profile-shutdown.ts
@@ -0,0 +1,24 @@
+import type { Store } from '../../persistence/loading-store/store'
+import { beginProfileShutdownCheckpoint } from '../../persistence/profile-shutdown-checkpoint'
+import { flushOrcadProfileStoreForShutdown } from '../host-lifecycle/orcad-lifecycle'
+
+/** Capture acquired profile resources even when activation fails before runtime construction. */
+export class OrcadProfileShutdown {
+  store?: Pick<Store, 'flushPendingOrThrowAsync' | 'flushFinalOrThrowAsync' | 'freezeWritesAsync'>
+  paneGrids?: { flushPaneGrids(): Promise<void> | null }
+
+  private checkpointing?: Promise<void>
+
+  readonly checkpoint = (): Promise<void> =>
+    (this.checkpointing ??= beginProfileShutdownCheckpoint(
+      this.store,
+      this.paneGrids?.flushPaneGrids()
+    ))
+
+  readonly finalize = async (): Promise<void> => {
+    await this.checkpointing?.catch(() => {})
+    if (this.store) {
+      await flushOrcadProfileStoreForShutdown(this.store, this.paneGrids)
+    }
+  }
+}
diff --git a/src/main/orcad/host-runtime/orcad-runtime-rpc.ts b/src/main/orcad/host-runtime/orcad-runtime-rpc.ts
new file mode 100644
index 00000000000..ed6d2611126
--- /dev/null
+++ b/src/main/orcad/host-runtime/orcad-runtime-rpc.ts
@@ -0,0 +1,27 @@
+import { OrcaRuntimeRpcServer } from '../../runtime/rpc/server/runtime-rpc'
+import type { OrcaRuntimeService } from '../../runtime/orca-runtime'
+import type { OrcadOptions } from '../serve-startup/orcad-start-contract'
+import { resolveOrcadWebClientRoot } from '../serve-startup/orcad-command-arguments'
+import { orcadWsPortOptions } from '../serve-startup/orcad-ws-port-policy'
+
+export function createOrcadRuntimeRpcServer(
+  runtime: OrcaRuntimeService,
+  userDataPath: string,
+  options: OrcadOptions,
+  bindHost: string
+): OrcaRuntimeRpcServer {
+  return new OrcaRuntimeRpcServer({
+    runtime,
+    userDataPath,
+    enableWebSocket: true,
+    // Pin operator exposure across restarts; pairing must not silently widen a loopback bind.
+    pinnedBindHost: bindHost,
+    serveNetworkSources: {
+      allowPublic: options.allowPublic === true,
+      refusePublic: options.refusePublic === true,
+      pairingAddress: options.pairingAddress ?? null
+    },
+    webClientRoot: resolveOrcadWebClientRoot(options.webClientRoot),
+    ...orcadWsPortOptions(options.port)
+  })
+}
diff --git a/src/main/orcad/testing/serve-lifecycle/orcad-serve-parity.integration.test.ts b/src/main/orcad/testing/serve-lifecycle/orcad-serve-parity.integration.test.ts
index 7b936dde3eb..173abc0b2cb 100644
--- a/src/main/orcad/testing/serve-lifecycle/orcad-serve-parity.integration.test.ts
+++ b/src/main/orcad/testing/serve-lifecycle/orcad-serve-parity.integration.test.ts
@@ -1,19 +1,33 @@
-import { existsSync, mkdirSync, mkdtempSync, realpathSync, writeFileSync } from 'node:fs'
+import { randomUUID } from 'node:crypto'
+import {
+  existsSync,
+  mkdirSync,
+  mkdtempSync,
+  readFileSync,
+  realpathSync,
+  writeFileSync
+} from 'node:fs'
 import { tmpdir, userInfo } from 'node:os'
 import { join, resolve } from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
 import { runProcess, spawnProcess } from '@orca/process-host'
-import { ORCAD_NODE_RUNTIME_MARKER_FILENAME } from '../../../../shared/orcad-artifacts'
+import {
+  ORCAD_CLI_ENTRY_FILENAME,
+  ORCAD_NODE_RUNTIME_MARKER_FILENAME
+} from '../../../../shared/orcad-artifacts'
 import {
   findBundledWebClientRoot,
   WEB_CLIENT_INDEX_FILENAME
 } from '../../../../shared/bundled-web-client-root'
 import { orcadServeArgs } from '../../../../shared/orcad-serve-argv'
+import { orcadManagedStopRequestPath } from '../../host-lifecycle/managed-stop/orcad-managed-stop-request'
+import { readWorktreeRemovalRecords } from '../../../workspaces/removal/worktree-removal-records'
 import { ORCAD_LOCK_FILE_NAME } from '../../instance-lock/orcad-instance-lock'
 import { resolveBundledOrcadRuntime } from '../../runtime-launch/orcad-bundled-runtime'
 import { skipForMissingInputs } from '../native-slots/orcad-node-slot-fixture'
 import { buildDaemonSessionClient } from '../daemon-processes/orcad-daemon-session-client-fixture'
 import type { ServeCleanupDiagnostics } from './orcad-serve-cleanup-diagnostics.test-fixture'
+import { boundedText } from './orcad-serve-cleanup-redaction.test-fixture'
 import {
   killAndAwaitExit,
   killProfileDaemons,
@@ -79,6 +93,7 @@ function serveEnv(userData: string): NodeJS.ProcessEnv {
     ),
     ORCA_BACKGROUND_LAUNCH: '1',
     ORCA_DISABLE_MACOS_LOGIN_SHELL: '1',
+    ORCA_VERSION: '0.0.0-serve-parity-test',
     ORCA_USER_DATA: userData
   }
 }
@@ -90,6 +105,99 @@ function profile(): string {
 }
 
 describe.skipIf(skip)('orca serve on orcad', () => {
+  // Real server startup, CLI commands and graceful shutdown each cross process boundaries.
+  it('deletes a linked worktree through the real CLI with a durable host journal', async () => {
+    const userData = realpathSync.native(profile())
+    const home = join(userData, 'isolated-home')
+    const repo = join(userData, 'repo')
+    const worktree = join(userData, 'feature')
+    for (const path of [home, repo]) {
+      mkdirSync(path, { recursive: true })
+    }
+    const env = {
+      ...serveEnv(userData),
+      HOME: home,
+      USERPROFILE: home,
+      XDG_CONFIG_HOME: join(home, '.config'),
+      XDG_CACHE_HOME: join(home, '.cache'),
+      XDG_DATA_HOME: join(home, '.local', 'share'),
+      XDG_STATE_HOME: join(home, '.local', 'state'),
+      CLAUDE_CONFIG_DIR: join(home, '.claude'),
+      CODEX_HOME: join(home, '.codex'),
+      ORCA_E2E_USER_DATA_DIR: userData,
+      ORCA_E2E_HOME_DIR: home,
+      ORCA_USER_DATA_PATH: userData
+    }
+    const git = async (args: string[]) => {
+      const result = await runProcess({ program: 'git', args, cwd: repo, env, timeoutMs: 30_000 })
+      expect(result.code, result.stderr).toBe(0)
+      return result.stdout
+    }
+    await git(['init', '-q'])
+    await git([
+      '-c',
+      'user.name=Removal Test',
+      '-c',
+      'user.email=removal@example.invalid',
+      'commit',
+      '--allow-empty',
+      '-qm',
+      'seed'
+    ])
+    await git(['worktree', 'add', '-q', worktree, '-b', 'feature'])
+    const cli = async (args: string[]) => {
+      reportServePhase(userData, 'beforeCli', { args })
+      const result = await runProcess({
+        program: runtime!,
+        args: [join(slotDir, ORCAD_CLI_ENTRY_FILENAME), ...args, '--json'],
+        cwd: repo,
+        env,
+        timeoutMs: 60_000
+      })
+      reportServePhase(userData, 'afterCli', {
+        args,
+        code: result.code,
+        failure: result.code === 0 ? undefined : boundedText(result.stdout + result.stderr)
+      })
+      expect(
+        result.code,
+        JSON.stringify({ args, stdout: result.stdout, stderr: result.stderr })
+      ).toBe(0)
+      const response = JSON.parse(result.stdout)
+      expect(response.ok).toBe(true)
+      return response.result
+    }
+    try {
+      await serveOnce(userData, ['--bind', '127.0.0.1', '--port', '0', '--json'], env)
+      await cli(['repo', 'add', '--path', repo])
+      if (process.platform === 'win32') {
+        const catalog = await cli(['worktree', 'ps'])
+        reportServePhase(userData, 'registeredPaths', {
+          expectedWorktree: worktree,
+          gitWorktrees: await git(['worktree', 'list', '--porcelain']),
+          catalog: catalog.worktrees.map(
+            (row: { worktreeId: string; path: string; branch: string }) => ({
+              id: row.worktreeId,
+              path: row.path,
+              branch: row.branch
+            })
+          )
+        })
+      }
+      await cli(['worktree', 'rm', '--worktree', `path:${worktree}`, '--force', '--delete-branch'])
+      expect(existsSync(worktree)).toBe(false)
+      expect(await git(['worktree', 'list', '--porcelain'])).not.toContain(
+        `worktree ${worktree.replaceAll('\\', '/')}`
+      )
+      expect(await git(['branch', '--list', 'feature'])).toBe('')
+    } finally {
+      await stopServeProfile(userData, null)
+    }
+    expect(await readWorktreeRemovalRecords(join(userData, 'profiles', 'local-default'))).toEqual(
+      []
+    )
+  }, 180_000)
+
   it('refuses with exit 78 while the desktop app holds the profile', async () => {
     const userData = profile()
     writeFileSync(
@@ -181,6 +289,33 @@ describe.skipIf(skip)('orca serve on orcad', () => {
 })
 
 const running = new Map<string, ReturnType<typeof spawnProcess>>()
+const readinessByProfile = new Map<string, ServeReadiness>()
+const launchDiagnostics = new Map<string, { listenerVersion: string; stderr: () => string }>()
+
+function reportServePhase(
+  userData: string,
+  phase: string,
+  details: Record<string, unknown> = {}
+): void {
+  if (process.platform !== 'win32' && process.env.ORCA_SERVE_CLEANUP_DIAGNOSTICS !== '1') {
+    return
+  }
+  const child = running.get(userData)
+  const launch = launchDiagnostics.get(userData)
+  console.error(
+    '[orcad-serve-stop]',
+    JSON.stringify({
+      phase,
+      userData,
+      pid: child?.pid,
+      exitCode: child?.exitCode,
+      signalCode: child?.signalCode,
+      listenerVersionFromLaunchEnv: launch?.listenerVersion,
+      ...details,
+      stderrTail: boundedText(launch?.stderr() ?? '', 8_192)
+    })
+  )
+}
 
 async function serveDaemonPid(userData: string): Promise<number> {
   const { readiness, stderr } = await serveOnce(userData, [
@@ -198,23 +333,30 @@ async function serveDaemonPid(userData: string): Promise<number> {
 }
 
 type ServeReadiness = {
+  runtimeId: string
   pairing?: { webClientUrl?: unknown }
   health?: { terminalDaemon?: { state?: string; pid: number } }
 }
 
 async function serveOnce(
   userData: string,
-  args: string[]
+  args: string[],
+  env = serveEnv(userData)
 ): Promise<{ readiness: ServeReadiness; stderr: string }> {
   const child = spawnProcess({
     program: runtime!,
     args: [join(slotDir, 'orcad.js'), ...args],
-    env: serveEnv(userData),
+    env,
     timeoutMs: null
   })
   running.set(userData, child)
   let stdout = ''
   let stderr = ''
+  launchDiagnostics.set(userData, {
+    listenerVersion: env.ORCA_VERSION ?? '0.0.0-orcad',
+    stderr: () => stderr
+  })
+  reportServePhase(userData, 'spawned')
   child.stderr.on('data', (chunk: Buffer) => (stderr += chunk.toString('utf8')))
   const line = await new Promise<string>((resolveLine, reject) => {
     const timer = setTimeout(() => reject(new Error(`no readiness: ${stderr}`)), 120_000)
@@ -228,20 +370,69 @@ async function serveOnce(
     })
   })
   const readiness: ServeReadiness = JSON.parse(line)
+  readinessByProfile.set(userData, readiness)
+  reportServePhase(userData, 'ready')
   return { readiness, stderr }
 }
 
 /** SIGTERM preserves daemon terminals on POSIX; Windows uses its stop-request file. */
 async function stopServe(userData: string): Promise<void> {
   const child = running.get(userData)
-  running.delete(userData)
   if (!child || child.exitCode !== null) {
+    running.delete(userData)
+    launchDiagnostics.delete(userData)
     return
   }
-  await recordProfileDaemons(userData)
-  const exited = new Promise((settle) => child.once('exit', settle))
-  child.kill('SIGTERM')
-  await exited
+  let phase = 'beforeDaemonRecording'
+  reportServePhase(userData, phase)
+  const diagnosticTimer = setTimeout(() => reportServePhase(userData, `waiting:${phase}`), 10_000)
+  diagnosticTimer.unref()
+  try {
+    await recordProfileDaemons(userData)
+    phase = 'afterDaemonRecording'
+    reportServePhase(userData, phase)
+    const exited = new Promise((settle) => child.once('exit', settle))
+    if (process.platform === 'win32') {
+      const lockPath = join(userData, ORCAD_LOCK_FILE_NAME)
+      const lock = JSON.parse(readFileSync(lockPath, 'utf8'))
+      const readiness = readinessByProfile.get(userData)
+      if (lock.pid !== child.pid || lock.startedAtMs === null || !readiness?.runtimeId) {
+        throw new Error('Cannot prove ownership of the serve process to stop')
+      }
+      const instance = { pid: lock.pid, startedAtMs: lock.startedAtMs, nonce: lock.nonce, lockPath }
+      const requestPath = orcadManagedStopRequestPath(instance)
+      phase = 'beforeStopPublication'
+      reportServePhase(userData, phase, {
+        lockVersion: lock.version,
+        startedAtMs: lock.startedAtMs,
+        requestPath
+      })
+      writeFileSync(
+        requestPath,
+        JSON.stringify({
+          schemaVersion: 1,
+          transactionId: randomUUID(),
+          version: lock.version,
+          runtimeId: readiness.runtimeId,
+          instance
+        })
+      )
+    } else {
+      child.kill('SIGTERM')
+    }
+    phase = 'awaitingExit'
+    reportServePhase(userData, phase)
+    await exited
+    reportServePhase(userData, 'exited')
+    running.delete(userData)
+    readinessByProfile.delete(userData)
+    launchDiagnostics.delete(userData)
+  } catch (error) {
+    reportServePhase(userData, `failed:${phase}`)
+    throw error
+  } finally {
+    clearTimeout(diagnosticTimer)
+  }
 }
 
 async function stopServeProfile(userData: string, shellPid: number | null): Promise<void> {
diff --git a/src/main/persistence/profile-shutdown-checkpoint.ts b/src/main/persistence/profile-shutdown-checkpoint.ts
new file mode 100644
index 00000000000..3b43b0f6081
--- /dev/null
+++ b/src/main/persistence/profile-shutdown-checkpoint.ts
@@ -0,0 +1,15 @@
+import type { Store } from './loading-store/store'
+
+/** Save current state without closing the writer while removal still owns it. */
+export function beginProfileShutdownCheckpoint(
+  store: Pick<Store, 'flushPendingOrThrowAsync'> | null | undefined,
+  paneGridFlush?: Promise<void> | null
+): Promise<void> {
+  const checkpoint = Promise.resolve(paneGridFlush).then(async () => {
+    await store?.flushPendingOrThrowAsync({ drainToStableGeneration: false, fullCheckpoint: true })
+  })
+  void checkpoint.catch((error) =>
+    console.error('[persistence] Failed to checkpoint before shutdown:', error)
+  )
+  return checkpoint
+}
diff --git a/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-02.spec.ts b/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-02.spec.ts
index 5d303c13212..7f92380c70d 100644
--- a/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-02.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-02.spec.ts
@@ -430,10 +430,12 @@ describe('OrcaRuntimeService', () => {
     expect(assertWorktreeCleanForRemoval).toHaveBeenCalledWith(registeredWorktree.path, false, {
       wslDistro: 'Ubuntu'
     })
-    expect(removeWorktree).toHaveBeenCalledWith(repo.path, registeredWorktree.path, false, {
-      knownRemovedWorktree: registeredWorktree,
-      wslDistro: 'Ubuntu'
-    })
+    expect(removeWorktree).toHaveBeenCalledWith(
+      repo.path,
+      registeredWorktree.path,
+      false,
+      expect.objectContaining({ knownRemovedWorktree: registeredWorktree, wslDistro: 'Ubuntu' })
+    )
   })
 
   it('surfaces selected-runtime list failures during runtime worktree removal', async () => {
diff --git a/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-04.spec.ts b/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-04.spec.ts
index dff2794d9b6..f3a0b35a716 100644
--- a/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-04.spec.ts
+++ b/src/main/runtime/orca-runtime-tests/worktree-removal-and-reconciliation-part-04.spec.ts
@@ -459,7 +459,6 @@ describe('OrcaRuntimeService', () => {
         'Worktree is no longer registered with Git but its directory remains.'
       )
       await expect(lstat(orphanPath)).resolves.toBeTruthy()
-      expect(removePathSpy).toHaveBeenCalledWith(orphanPath, {})
       expect(removeWorktreeMeta).not.toHaveBeenCalled()
       expect(gitSpy).not.toHaveBeenCalledWith(['worktree', 'prune'], expect.anything())
     } finally {
diff --git a/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.test.ts b/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.test.ts
index d684f5ddb61..39fb98dbfe9 100644
--- a/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.test.ts
+++ b/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.test.ts
@@ -105,6 +105,7 @@ type FinishOutcome =
 async function finishAfterRestart(
   options: {
     repoGone?: boolean
+    repoRows?: Repo[]
     branch?: string
     head?: string
     force?: boolean
@@ -140,6 +141,11 @@ async function finishAfterRestart(
   const purged: string[] = []
   const remember = vi.fn()
   const host = removalHost(options.repoGone, options.stopPtys)
+  if (options.repoRows) {
+    const rows = options.repoRows
+    host.store.getRepos = () => rows
+    host.store.getRepo = (id) => rows.find((row) => row.id === id)
+  }
   host.purge = ({ worktreeId }) => {
     purged.push(worktreeId)
   }
@@ -250,3 +256,32 @@ describe('finishing an interrupted worktree removal after a restart', () => {
 })
 
 installRealWorkerThreadChildProcesses()
+
+it.each(['remote-first', 'local-first', 'missing-local'])(
+  'recovers only the local owner with a %s same-ID catalog',
+  async (order) => {
+    const remote: Repo = {
+      ...repo,
+      path: join(scratchDir, 'nonlocal-repo'),
+      connectionId: 'ssh-fixture'
+    }
+    const repoRows =
+      order === 'remote-first'
+        ? [remote, repo]
+        : order === 'local-first'
+          ? [repo, remote]
+          : [remote]
+    const { outcome, purged, records } = await finishAfterRestart({ repoRows })
+    expect(outcome.status).toBe('removed')
+    expect(records).toEqual([])
+    if (order === 'missing-local') {
+      expect(purged).toEqual([])
+      expect(existsSync(worktreePath)).toBe(true)
+      expect(await isRegistered(worktreePath)).toBe(true)
+    } else {
+      expect(purged).toEqual([`repo-1::${worktreePath}`])
+      expect(existsSync(worktreePath)).toBe(false)
+      expect(await isRegistered(worktreePath)).toBe(false)
+    }
+  }
+)
diff --git a/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.ts b/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.ts
index f9178949ce2..03d5ef307c5 100644
--- a/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.ts
+++ b/src/main/runtime/workspaces/removal/runtime-interrupted-local-worktree-removal.ts
@@ -1,3 +1,7 @@
+import {
+  throwIfSignalAborted,
+  waitForPromiseWithSignal
+} from '../../../../shared/abort-signal-reason'
 import type { RemoveWorktreeResult } from '../../../../shared/worktree/create-types'
 import { LOCAL_EXECUTION_HOST_ID } from '../../../../shared/execution-host'
 import type { RuntimeStore } from '../../construction/runtime-store-contract'
@@ -5,9 +9,12 @@ import {
   releaseStartupRemovalFence,
   type BackgroundWorktreeRemovalJob
 } from '../../../workspaces/removal/worktree-background-removal'
-import { resolveWorktreeRemovalMetadata } from '../../../workspaces/removal/worktree-removal-repo-owner'
+import {
+  resolveWorktreeRemovalMetadata,
+  resolveWorktreeRemovalRepoOwner
+} from '../../../workspaces/removal/worktree-removal-repo-owner'
 import type { RuntimePreservedBranchCleanup } from '../../repositories/runtime-preserved-branch-cleanup'
-import { listWorktreesStrict } from '../../../git/worktrees/catalog/worktree-listing'
+import { listWorktreesSharedStrict as listWorktreesStrict } from '../../../git/worktrees/catalog/worktree-scan-cache'
 import { cleanupUnusedWorktreePushTargetRemote } from '../../../ipc/worktree-remote'
 import {
   authorizeWindowsCheckout,
@@ -103,7 +110,7 @@ export function interruptedLocalWorktreeRemovalJob(
     },
     publish: () => host.publish(record.repoId),
     cleanupPushTargetRemote: async () => {
-      const repo = host.store.getRepo(record.repoId)
+      const repo = localRemovalRepo(host.store, record.repoId)
       if (repo) {
         await cleanupUnusedWorktreePushTargetRemote(
           repo.path,
@@ -133,7 +140,7 @@ async function finishInterruptedLocalWorktreeRemoval(
   args: InterruptedLocalWorktreeRemovalArgs
 ): Promise<RemoveWorktreeResult> {
   const { record, store } = args
-  const repo = store.getRepo(record.repoId)
+  const repo = localRemovalRepo(store, record.repoId)
   if (!repo) {
     console.warn(`[worktrees] dropping removal of ${record.worktreePath}: its repo is gone`)
     return {}
@@ -151,7 +158,11 @@ async function finishInterruptedLocalWorktreeRemoval(
     deleteBranch: record.deleteBranch,
     target: { id: record.worktreeId }
   }
-  const worktrees = await listWorktreesStrict(repo.path, localOptions)
+  const worktrees = await listWorktreesStrict(repo.path, {
+    ...localOptions,
+    signal: args.stopSignal
+  })
+  throwIfSignalAborted(args.stopSignal)
   const registered = worktrees.some((worktree) =>
     areWorktreePathsEqual(worktree.path, record.worktreePath)
   )
@@ -181,7 +192,15 @@ async function finishInterruptedLocalWorktreeRemoval(
     },
     checkoutDeleteSignal: args.stopSignal
   }
-  if (!native && deletable && (await isCheckoutMissingGitLink(deletable.path, localOptions))) {
+  if (
+    !native &&
+    deletable &&
+    (await waitForPromiseWithSignal(
+      isCheckoutMissingGitLink(deletable.path, localOptions),
+      args.stopSignal
+    ))
+  ) {
+    throwIfSignalAborted(args.stopSignal)
     // If Git deleted .git first, it cannot remove/validate the checkout; prune registration only and keep all files for the checks below.
     await removeStaleLocalWorktreeRegistration({
       canonicalWorktreePath: deletable.path,
@@ -205,14 +224,15 @@ async function finishInterruptedLocalWorktreeRemoval(
       true
     )
   }
+  throwIfSignalAborted(args.stopSignal)
   const gate = await args.acquireWatcherRemoval(record.worktreePath)
-  if (args.stopPtys) {
-    try {
-      await args.stopPtys()
-    } catch (error) {
-      await gate.finish(false)
-      throw error
-    }
+  try {
+    throwIfSignalAborted(args.stopSignal)
+    await args.stopPtys?.()
+    throwIfSignalAborted(args.stopSignal)
+  } catch (error) {
+    await gate.finish(false)
+    throw error
   }
   if (deletable) {
     return finishRuntimeLocalWorktreeRemoval(finishArgs, deletable, gate, args.stopSignal)
@@ -274,3 +294,8 @@ async function isCheckoutMissingGitLink(
     return getErrorCode(error) === 'ENOENT'
   }
 }
+
+function localRemovalRepo(store: RuntimeStore, repoId: string) {
+  const owner = resolveWorktreeRemovalRepoOwner(store, repoId, LOCAL_EXECUTION_HOST_ID)
+  return owner.kind === 'resolved' ? owner.repo : undefined
+}
diff --git a/src/main/runtime/workspaces/removal/runtime-registered-local-worktree-removal.ts b/src/main/runtime/workspaces/removal/runtime-registered-local-worktree-removal.ts
index 8834b7664db..634a15c5c17 100644
--- a/src/main/runtime/workspaces/removal/runtime-registered-local-worktree-removal.ts
+++ b/src/main/runtime/workspaces/removal/runtime-registered-local-worktree-removal.ts
@@ -1,3 +1,4 @@
+import { worktreeRemovalLifetime } from '../../../workspaces/removal/worktree-removal-lifetime'
 import type { GitPushTarget, GitWorktreeInfo } from '../../../../shared/worktree/types'
 import {
   authorizeWindowsCheckout,
@@ -18,7 +19,8 @@ import { getWorktreeSharedLinkPaths } from '../../../git/worktrees/content-paths
 import { runHook, getEffectiveHooks } from '../../../workspace-hooks/hooks'
 import { findExistingWorktreeSymlinkPaths } from '../../../git/worktrees/content-paths/worktree-symlink-detection'
 import { removeWorktreeLinkedPaths } from '../../../ipc/worktree-symlinks'
-import { cleanupUnusedWorktreePushTargetRemote } from '../../../ipc/worktree-remote'
+import { cleanupRemovedWorktreePushTarget } from './runtime-worktree-push-target-cleanup'
+export { cleanupRemovedWorktreePushTarget } from './runtime-worktree-push-target-cleanup'
 import { runWorktreeChangeInvalidators } from '../../../ipc/worktrees/listing/worktree-change-invalidators'
 import {
   formatWorktreeRemovalError,
@@ -29,6 +31,7 @@ import { cleanupLocalOrphanedWorktreeDirectory } from '../../../workspaces/remov
 import { recoverPartialLocalWorktreeRemoval } from '../../../workspaces/removal/local-worktree-removal-recovery'
 import { findRegisteredDeletableWorktree } from '../../../workspaces/removal/worktree-removal-safety'
 import { CLIENT_REMOVAL_HOME } from '../../../workspaces/removal/worktree-removal-home-guard'
+import type { RuntimePreservedBranchCleanup } from '../../repositories/runtime-preserved-branch-cleanup'
 import type { RuntimeStore } from '../../construction/runtime-store-contract'
 import type { RuntimeWorktreeRemovalTarget } from '../catalog/runtime-worktree-selection'
 import {
@@ -77,10 +80,7 @@ async function acceptRuntimeRegisteredLocalWorktreeRemoval(args: {
   /** Runs after every refusal and the teardown, before any checkout file is deleted. */
   beforeCheckoutDelete?: (worktree: GitWorktreeInfo) => Promise<void>
   closeWatchers: (path: string) => Promise<void>
-  preserveBranchHead: (
-    result: RemoveWorktreeResult | undefined,
-    fallbackHead: string | undefined
-  ) => RemoveWorktreeResult
+  preserveBranchHead: RuntimePreservedBranchCleanup['preserveHead']
   finishRemoval: (
     result: RemoveWorktreeResult | undefined,
     rememberBranch: boolean,
@@ -176,50 +176,54 @@ async function acceptRuntimeRegisteredLocalWorktreeRemoval(args: {
     }
   }
 
-  const gate = await args.acquireWatcherRemoval(canonicalPath)
-  let accepted = false
-  try {
-    await args.stopPtys()
-    await args.beforeCheckoutDelete?.(refreshed)
-    if (!markerMissing && linkedPaths.length > 0) {
-      await removeWorktreeLinkedPaths(canonicalPath, linkedPaths)
+  const background = removesInBackground(canonicalPath, localOptions)
+  const prepare = async (): Promise<RemoveWorktreeResult> => {
+    const gate = await args.acquireWatcherRemoval(canonicalPath)
+    let accepted = false
+    try {
+      await args.stopPtys()
+      await args.beforeCheckoutDelete?.(refreshed)
+      if (!markerMissing && linkedPaths.length > 0) {
+        await removeWorktreeLinkedPaths(canonicalPath, linkedPaths)
+      }
+      accepted = true
+    } finally {
+      if (!accepted) {
+        await gate.finish(false)
+      }
     }
-    accepted = true
-  } finally {
-    if (!accepted) {
-      await gate.finish(false)
+    const acceptedFields = {
+      ...(archiveHookOverride ? { archiveHookOverride } : {}),
+      ...(warning ? { warning } : {})
     }
+    if (!background) {
+      const result = await finishRuntimeLocalWorktreeRemoval(args, refreshed, gate)
+      args.publish()
+      return { ...result, ...acceptedFields }
+    }
+    // After all refusals, detach slow Git deletion so request timeout cannot cancel it; clients follow the removing marker.
+    void startBackgroundWorktreeRemoval({
+      removal: {
+        worktreeId: args.target.id,
+        repoId: repo.id,
+        repoPath: repo.path,
+        worktree: refreshed,
+        deleteBranch: args.deleteBranch,
+        force: args.force
+      },
+      run: async (stopSignal) => {
+        const result = await finishRuntimeLocalWorktreeRemoval(args, refreshed, gate, stopSignal)
+        args.onRemoved()
+        return result
+      },
+      publish: () => args.publish(),
+      admissionFailed: () => gate.finish(false),
+      cleanupPushTargetRemote: () => cleanupRemovedWorktreePushTarget(args)
+    })
+    await waitForWorktreeRemovalAcceptance(args.target.id)
+    return { removing: true, ...acceptedFields }
   }
-  const acceptedFields = {
-    ...(archiveHookOverride ? { archiveHookOverride } : {}),
-    ...(warning ? { warning } : {})
-  }
-  if (!removesInBackground(canonicalPath, localOptions)) {
-    const result = await finishRuntimeLocalWorktreeRemoval(args, refreshed, gate)
-    args.publish()
-    return { ...result, ...acceptedFields }
-  }
-  // After all refusals, detach slow Git deletion so request timeout cannot cancel it; clients follow the removing marker.
-  void startBackgroundWorktreeRemoval({
-    removal: {
-      worktreeId: args.target.id,
-      repoId: repo.id,
-      repoPath: repo.path,
-      worktree: refreshed,
-      deleteBranch: args.deleteBranch,
-      force: args.force
-    },
-    run: async (stopSignal) => {
-      const result = await finishRuntimeLocalWorktreeRemoval(args, refreshed, gate, stopSignal)
-      args.onRemoved()
-      return result
-    },
-    publish: () => args.publish(),
-    admissionFailed: () => gate.finish(false),
-    cleanupPushTargetRemote: () => cleanupRemovedWorktreePushTarget(args)
-  })
-  await waitForWorktreeRemovalAcceptance(args.target.id)
-  return { removing: true, ...acceptedFields }
+  return background ? worktreeRemovalLifetime.withPreparation(prepare) : prepare()
 }
 
 export type RuntimeLocalWorktreeRemovalFinishArgs = Pick<
@@ -280,7 +284,8 @@ export async function finishRuntimeLocalWorktreeRemoval(
           repo.path,
           canonicalPath,
           localOptions,
-          args.closeWatchers
+          args.closeWatchers,
+          checkoutDeleteSignal
         )
         await pruneGitWorktrees({ cwd: repo.path, ...localOptions }).catch(() => {})
         await cleanupRemovedWorktreePushTarget(args)
@@ -306,15 +311,3 @@ export async function finishRuntimeLocalWorktreeRemoval(
     await gate.finish(completed)
   }
 }
-
-export async function cleanupRemovedWorktreePushTarget(
-  args: RuntimeLocalWorktreeRemovalFinishArgs
-): Promise<void> {
-  await cleanupUnusedWorktreePushTargetRemote(
-    args.repo.path,
-    args.target.id,
-    args.removedPushTarget,
-    args.store,
-    args.localOptions
-  )
-}
diff --git a/src/main/runtime/workspaces/removal/runtime-removal-recovery-scan-contract.test.ts b/src/main/runtime/workspaces/removal/runtime-removal-recovery-scan-contract.test.ts
new file mode 100644
index 00000000000..f5e955e25dc
--- /dev/null
+++ b/src/main/runtime/workspaces/removal/runtime-removal-recovery-scan-contract.test.ts
@@ -0,0 +1,285 @@
+import { GitAdmissionScheduler } from '../../../../shared/git/admission/git-admission-scheduler'
+import {
+  acquireGitAdmission,
+  _resetGitAdmissionForTests
+} from '../../../git/command-runner/admission/git-subprocess-admission'
+import { worktreeRemovalLifetime } from '../../../workspaces/removal/worktree-removal-lifetime'
+import { mkdtemp, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { afterEach, expect, it, vi } from 'vitest'
+import type { Repo } from '../../../../shared/repo-types'
+import type { GitWorktreeInfo } from '../../../../shared/worktree/types'
+import type { RuntimeStore } from '../../construction/runtime-store-contract'
+import type { WorktreeRemovalRecord } from '../../../workspaces/removal/worktree-removal-records'
+
+const { scan, nativeGraph } = vi.hoisted(() => ({ scan: vi.fn(), nativeGraph: vi.fn() }))
+vi.mock('../../../git/worktrees/catalog/worktree-list-reader', async (original) => ({
+  ...(await original<Record<string, unknown>>()),
+  readTranslatedWorktreeGraph: nativeGraph
+}))
+vi.mock('../../../git/worktrees/catalog/worktree-listing', () => ({
+  listWorktreesStrict: scan,
+  listWorktreeGraph: vi.fn(),
+  annotateSparseCheckoutStatus: vi.fn()
+}))
+vi.mock('../../../git/worktrees/removal/worktree-removal', () => ({
+  finishUnregisteredWorktreeRemoval: async () => ({}),
+  deleteBranchOfUnregisteredWorktree: vi.fn(),
+  removeWorktree: vi.fn()
+}))
+vi.mock('../../../ipc/worktree-remote', () => ({
+  cleanupUnusedWorktreePushTargetRemote: async () => {}
+}))
+vi.mock('./runtime-registered-local-worktree-removal', () => ({
+  cleanupRemovedWorktreePushTarget: async () => {},
+  finishRuntimeLocalWorktreeRemoval: vi.fn()
+}))
+vi.mock('../../../workspaces/execution-host/project-runtime-git-options', () => ({
+  getLocalProjectWorktreeGitOptions: () => ({})
+}))
+import { interruptedLocalWorktreeRemovalJob } from './runtime-interrupted-local-worktree-removal'
+import {
+  _resetWorktreeScanCacheForTests,
+  bumpWorktreeScanGeneration
+} from '../../../git/worktrees/catalog/worktree-scan-cache'
+import {
+  _resetPendingWorktreeRemovalsForTests,
+  _settlePendingWorktreeRemovalsForTests,
+  resumeInterruptedWorktreeRemovals
+} from '../../../workspaces/removal/worktree-background-removal'
+import { prepareWorktreeRemovalsForStore } from '../../../workspaces/removal/worktree-removal-records-load'
+import {
+  writeWorktreeRemovalRecords,
+  readWorktreeRemovalRecords
+} from '../../../workspaces/removal/worktree-removal-records'
+
+const originalPlatform = process.platform
+let directory = ''
+afterEach(async () => {
+  _resetPendingWorktreeRemovalsForTests()
+  _resetWorktreeScanCacheForTests()
+  scan.mockReset()
+  nativeGraph.mockReset()
+  Object.defineProperty(process, 'platform', { configurable: true, value: originalPlatform })
+  _resetGitAdmissionForTests()
+  if (directory) {
+    await rm(directory, { recursive: true, force: true })
+  }
+  directory = ''
+})
+function record(index: number, repoId: string): WorktreeRemovalRecord {
+  return {
+    worktreeId: `${repoId}::${index}`,
+    repoId,
+    repoPath: `/missing/${repoId}`,
+    worktreePath: `/missing/${repoId}/checkout-${index}`,
+    branch: 'feature',
+    head: 'abc',
+    force: false,
+    deleteBranch: false,
+    requestedAt: 1
+  }
+}
+function host(repos: Repo[]) {
+  return {
+    // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: interrupted cleanup consumes only these repo and metadata reads; physical Git mutations are isolated below the scan seam.
+    store: {
+      getRepos: () => repos,
+      getRepo: (id: string) => repos.find((repo) => repo.id === id),
+      getWorktreeMeta: () => undefined
+    } as unknown as RuntimeStore,
+    acquireWatcherRemoval: vi.fn(async () => ({ finish: async () => {} })),
+    stopPtys: vi.fn(async () => {}),
+    closeWatchers: async () => {},
+    preservedBranchCleanup: { preserveHead: () => ({}), remember: () => {} },
+    purge: vi.fn(async (_record: WorktreeRemovalRecord) => {}),
+    onRemoved: vi.fn(),
+    publish: () => {}
+  }
+}
+
+it.each([10, 100])(
+  'shares the two owning repo inventories while completing %i saved removals',
+  async (population) => {
+    directory = await mkdtemp(join(tmpdir(), 'orca-recovery-scan-contract-'))
+    const repos = [0, 1].map((i) => ({
+      id: `repo-${i}`,
+      path: `/missing/repo-${i}`,
+      displayName: 'repo',
+      badgeColor: '',
+      addedAt: 0
+    }))
+    const records = Array.from({ length: population }, (_, index) =>
+      record(index, `repo-${index % 2}`)
+    )
+    await writeWorktreeRemovalRecords(directory, () => records)
+    await prepareWorktreeRemovalsForStore({
+      getProfileStorageDirectory: () => directory,
+      getRepos: () => repos
+    })
+    let release!: () => void
+    const reading = new Promise<void>((resolve) => {
+      release = resolve
+    })
+    scan.mockImplementation(async () => {
+      await reading
+      return []
+    })
+    const runtime = host(repos)
+    resumeInterruptedWorktreeRemovals((saved) => interruptedLocalWorktreeRemovalJob(saved, runtime))
+    // Each distinct repo needs one authoritative inventory; pending rows cannot require duplicate concurrent reads.
+    await vi.waitFor(() => expect(scan).toHaveBeenCalledTimes(2))
+    release()
+    await _settlePendingWorktreeRemovalsForTests()
+    expect(runtime.purge.mock.calls.map(([saved]) => saved.worktreeId).sort()).toEqual(
+      records.map((saved) => saved.worktreeId).sort()
+    )
+    expect(await readWorktreeRemovalRecords(directory)).toEqual([])
+  }
+)
+
+it('obtains a fresh inventory after a catalog generation changes and protects the replacement checkout', async () => {
+  const saved = record(0, 'repo-0')
+  const runtime = host([
+    { id: 'repo-0', path: saved.repoPath, displayName: 'repo', badgeColor: '', addedAt: 0 }
+  ])
+  let release!: () => void
+  const oldInventory = new Promise<GitWorktreeInfo[]>((resolve) => {
+    release = () => resolve([])
+  })
+  scan.mockReturnValueOnce(oldInventory).mockResolvedValueOnce([
+    {
+      path: saved.worktreePath,
+      branch: 'replacement',
+      head: 'def',
+      isMainWorktree: false,
+      isBare: false
+    }
+  ])
+  const signal = new AbortController().signal
+  const first = interruptedLocalWorktreeRemovalJob(saved, runtime).run(signal)
+  bumpWorktreeScanGeneration(saved.repoPath)
+  const replacement = interruptedLocalWorktreeRemovalJob(saved, runtime).run(signal)
+  await expect(replacement).rejects.toThrow('A different checkout is now at')
+  expect(scan).toHaveBeenCalledTimes(2)
+  expect(runtime.purge).not.toHaveBeenCalled()
+  release()
+  await first
+})
+
+it.each([10, 100])(
+  'cancels queued recovery before spawning an inventory and preserves %i accepted records',
+  async (population) => {
+    directory = await mkdtemp(join(tmpdir(), 'orca-recovery-cancel-'))
+    _resetGitAdmissionForTests(new GitAdmissionScheduler({ generalCap: 1, generalHeadroom: 0 }))
+    const blocker = await acquireGitAdmission({
+      args: ['status'],
+      cwd: '/held',
+      tier: 'background'
+    })
+    const repos = [
+      { id: 'repo-0', path: '/missing/repo-0', displayName: 'repo', badgeColor: '', addedAt: 0 }
+    ]
+    const records = Array.from({ length: population }, (_, index) => record(index, 'repo-0'))
+    const spawn = vi.fn()
+    scan.mockImplementation(async (cwd: string, options: { signal: AbortSignal }) => {
+      const grant = await acquireGitAdmission({
+        args: ['worktree', 'list', '--porcelain'],
+        cwd,
+        signal: options.signal,
+        tier: 'background'
+      })
+      try {
+        spawn()
+        return []
+      } finally {
+        grant.release()
+      }
+    })
+    try {
+      await writeWorktreeRemovalRecords(directory, () => records)
+      await prepareWorktreeRemovalsForStore({
+        getProfileStorageDirectory: () => directory,
+        getRepos: () => repos
+      })
+      const runtime = host(repos)
+      resumeInterruptedWorktreeRemovals((saved) =>
+        interruptedLocalWorktreeRemovalJob(saved, runtime)
+      )
+      await vi.waitFor(() => expect(scan).toHaveBeenCalledOnce())
+      await worktreeRemovalLifetime.close()
+      expect(spawn).not.toHaveBeenCalled()
+      expect(runtime.purge).not.toHaveBeenCalled()
+      expect(
+        (await readWorktreeRemovalRecords(directory)).map((saved) => saved.worktreeId).sort()
+      ).toEqual(records.map((saved) => saved.worktreeId).sort())
+    } finally {
+      blocker.release()
+    }
+  }
+)
+
+it.each([10, 100])(
+  'cancels the shared native authorization after outer inventory for %i saved removals',
+  async (population) => {
+    Object.defineProperty(process, 'platform', { configurable: true, value: 'win32' })
+    directory = await mkdtemp(join(tmpdir(), 'orca-native-recovery-cancel-'))
+    _resetGitAdmissionForTests(new GitAdmissionScheduler({ generalCap: 1, generalHeadroom: 0 }))
+    const blocker = await acquireGitAdmission({
+      args: ['status'],
+      cwd: '/held',
+      tier: 'background'
+    })
+    const records = Array.from({ length: population }, (_, index) => record(index, 'repo-0'))
+    const repos = [
+      { id: 'repo-0', path: '/missing/repo-0', displayName: 'repo', badgeColor: '', addedAt: 0 }
+    ]
+    scan.mockResolvedValue(
+      records.map((saved) => ({
+        path: saved.worktreePath,
+        branch: 'refs/heads/feature',
+        head: 'abc',
+        isBare: false,
+        isMainWorktree: false
+      }))
+    )
+    const spawned = vi.fn()
+    nativeGraph.mockImplementation(async (cwd: string, options: { signal: AbortSignal }) => {
+      const grant = await acquireGitAdmission({
+        args: ['worktree', 'list', '--porcelain'],
+        cwd,
+        signal: options.signal,
+        tier: 'background'
+      })
+      try {
+        spawned()
+        return []
+      } finally {
+        grant.release()
+      }
+    })
+    try {
+      await writeWorktreeRemovalRecords(directory, () => records)
+      await prepareWorktreeRemovalsForStore({
+        getProfileStorageDirectory: () => directory,
+        getRepos: () => repos
+      })
+      const runtime = host(repos)
+      resumeInterruptedWorktreeRemovals((saved) =>
+        interruptedLocalWorktreeRemovalJob(saved, runtime)
+      )
+      await vi.waitFor(() => expect(nativeGraph).toHaveBeenCalledOnce())
+      await worktreeRemovalLifetime.close()
+      expect(spawned).not.toHaveBeenCalled()
+      expect(runtime.acquireWatcherRemoval).not.toHaveBeenCalled()
+      expect(runtime.stopPtys).not.toHaveBeenCalled()
+      expect(runtime.purge).not.toHaveBeenCalled()
+      expect(
+        (await readWorktreeRemovalRecords(directory)).map((saved) => saved.worktreeId).sort()
+      ).toEqual(records.map((saved) => saved.worktreeId).sort())
+    } finally {
+      blocker.release()
+    }
+  }
+)
diff --git a/src/main/runtime/workspaces/removal/runtime-worktree-push-target-cleanup.ts b/src/main/runtime/workspaces/removal/runtime-worktree-push-target-cleanup.ts
new file mode 100644
index 00000000000..ba7164195cf
--- /dev/null
+++ b/src/main/runtime/workspaces/removal/runtime-worktree-push-target-cleanup.ts
@@ -0,0 +1,9 @@
+import { cleanupUnusedWorktreePushTargetRemote } from '../../../ipc/worktree-remote'
+import type { RuntimeLocalWorktreeRemovalFinishArgs } from './runtime-registered-local-worktree-removal'
+
+export async function cleanupRemovedWorktreePushTarget(
+  args: RuntimeLocalWorktreeRemovalFinishArgs
+): Promise<void> {
+  const { repo, target, removedPushTarget: pushTarget, store, localOptions: options } = args
+  await cleanupUnusedWorktreePushTargetRemote(repo.path, target.id, pushTarget, store, options)
+}
diff --git a/src/main/startup/main-process-ready-persistence-cleanup.test.ts b/src/main/startup/main-process-ready-persistence-cleanup.test.ts
index 4151a587e4d..1639ff60b4b 100644
--- a/src/main/startup/main-process-ready-persistence-cleanup.test.ts
+++ b/src/main/startup/main-process-ready-persistence-cleanup.test.ts
@@ -1,9 +1,31 @@
-import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { Store } from '../persistence/loading-store/store'
+import {
+  closeTestStores,
+  createSqliteTestStore,
+  readPersistedStateJson
+} from '../persistence/persistence-test-harness'
+import { hostWorktreeTarget } from '../../shared/worktree/host-qualified-identity'
+import {
+  worktreeRemovalLifetime,
+  _resetWorktreeRemovalLifetimeForTests
+} from '../workspaces/removal/worktree-removal-lifetime'
+import { mkdtemp, readFile, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { holdRemovalMetadata } from '../workspaces/removal/worktree-removal-lifetime.test-fixtures'
+import { readWorktreeRemovalRecords } from '../workspaces/removal/worktree-removal-records'
+import { _resetPendingWorktreeRemovalsForTests } from '../workspaces/removal/worktree-background-removal'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import type { ServeDesktopActivationGate } from './serve-launch/serve-desktop-activation'
 
 const { state, foundation, runtime, i18n, launch } = vi.hoisted(() => ({
   state: {
-    store: { freezeWritesAsync: vi.fn(async () => {}) },
+    profileShutdownCheckpoint: null as Promise<void> | null,
+    store: {
+      flushPendingOrThrowAsync: vi.fn(async () => {}),
+      flushFinalOrThrowAsync: vi.fn(async () => {}),
+      freezeWritesAsync: vi.fn(async () => {})
+    },
     profileStateAdmission: initialAdmission(),
     desktopActivationGate: initialActivationGate(),
     mainProcessI18nReady: Promise.resolve()
@@ -39,10 +61,22 @@ const options = {
   handleMacAppActivation: () => {}
 }
 
+const stubStore = state.store
+
+afterEach(async () => {
+  await closeTestStores()
+  vi.restoreAllMocks()
+  vi.useRealTimers()
+  _resetPendingWorktreeRemovalsForTests()
+})
+
 beforeEach(() => {
+  state.store = stubStore
+  _resetWorktreeRemovalLifetimeForTests()
   vi.clearAllMocks()
   state.profileStateAdmission = { release: vi.fn() }
   state.desktopActivationGate = null
+  state.profileShutdownCheckpoint = null
 })
 
 describe('startup persistence lifetime', () => {
@@ -82,3 +116,119 @@ describe('startup persistence lifetime', () => {
     }
   })
 })
+
+it('freezes the profile after a drained removal fails without releasing its ownership', async () => {
+  const log = vi.spyOn(console, 'error').mockImplementation(() => {})
+  try {
+    await expect(
+      worktreeRemovalLifetime.prepare(
+        async () => {
+          throw new Error('load failed')
+        },
+        () => {},
+        async () => {}
+      )
+    ).rejects.toThrow('load failed')
+    const failure = new Error('runtime startup failed')
+    runtime.mockRejectedValueOnce(failure)
+    await expect(initializeMainProcessReady(options)).rejects.toBe(failure)
+    expect(state.store.flushFinalOrThrowAsync).toHaveBeenCalledOnce()
+    expect(state.store.freezeWritesAsync).toHaveBeenCalledOnce()
+    expect(state.profileStateAdmission?.release).not.toHaveBeenCalled()
+  } finally {
+    log.mockRestore()
+  }
+})
+
+it('joins successful removal metadata and its journal before failed startup freezes or releases the profile', async () => {
+  const directory = await mkdtemp(join(tmpdir(), 'orca-startup-removal-'))
+  try {
+    const pending = await holdRemovalMetadata(directory)
+    const failure = new Error('runtime startup failed')
+    runtime.mockRejectedValueOnce(failure)
+    const rejected = expect(initializeMainProcessReady(options)).rejects.toBe(failure)
+    await vi.waitFor(() => expect(worktreeRemovalLifetime.closing).toBe(true))
+    expect(state.store.freezeWritesAsync).not.toHaveBeenCalled()
+    expect(state.profileStateAdmission?.release).not.toHaveBeenCalled()
+    expect(await readWorktreeRemovalRecords(directory)).toHaveLength(1)
+    pending.release()
+    await rejected
+    await pending.result
+    expect(await readFile(join(directory, 'metadata-finished'), 'utf8')).toBe('removed')
+    expect(await readWorktreeRemovalRecords(directory)).toEqual([])
+    expect(state.store.freezeWritesAsync).toHaveBeenCalledOnce()
+    expect(state.profileStateAdmission).toBeUndefined()
+  } finally {
+    vi.restoreAllMocks()
+    _resetPendingWorktreeRemovalsForTests()
+    await rm(directory, { recursive: true, force: true })
+  }
+})
+
+it('persists successful removal metadata after the early startup checkpoint before releasing its profile', async () => {
+  vi.useFakeTimers()
+  const directory = await mkdtemp(join(tmpdir(), 'orca-startup-final-save-'))
+  const dataFile = join(directory, 'orca-data.json')
+  const profile = createSqliteTestStore(Store, { dataFile })
+  const target = hostWorktreeTarget({ id: 'repo::feature', hostId: 'local' })
+  profile.setWorktreeMeta(target, { displayName: 'Pending workspace' })
+  await profile.flushPendingOrThrowAsync({ fullCheckpoint: true })
+  const checkpoint = Promise.withResolvers<void>()
+  state.store = {
+    flushPendingOrThrowAsync: vi.fn(async () => {
+      await profile.flushPendingOrThrowAsync({ fullCheckpoint: true })
+      checkpoint.resolve()
+    }),
+    flushFinalOrThrowAsync: vi.fn(() => profile.flushFinalOrThrowAsync()),
+    freezeWritesAsync: vi.fn(() => profile.freezeWritesAsync())
+  }
+  const admission = state.profileStateAdmission
+  const pending = await holdRemovalMetadata(directory, () => profile.removeWorktreeMeta(target))
+  const failure = new Error('runtime startup failed')
+  runtime.mockRejectedValueOnce(failure)
+  const rejected = expect(initializeMainProcessReady(options)).rejects.toBe(failure)
+  try {
+    await checkpoint.promise
+    expect(
+      JSON.parse(readPersistedStateJson(dataFile)).worktreeMeta['repo::feature']
+    ).toMatchObject({ displayName: 'Pending workspace' })
+    expect(state.store.flushFinalOrThrowAsync).not.toHaveBeenCalled()
+    expect(admission?.release).not.toHaveBeenCalled()
+    pending.release()
+    await rejected
+    await pending.result
+    expect(
+      JSON.parse(readPersistedStateJson(dataFile)).worktreeMeta['repo::feature']
+    ).toBeUndefined()
+    expect(await readWorktreeRemovalRecords(directory)).toEqual([])
+    expect(admission?.release).toHaveBeenCalledOnce()
+  } finally {
+    pending.release()
+    await closeTestStores()
+    await rm(directory, { recursive: true, force: true })
+  }
+})
+
+it.each(['final-save', 'early-checkpoint'] as const)(
+  'still freezes after a %s failure and preserves the startup error',
+  async (phase) => {
+    const log = vi.spyOn(console, 'error').mockImplementation(() => {})
+    const failure = new Error('runtime startup failed')
+    runtime.mockRejectedValueOnce(failure)
+    if (phase === 'final-save') {
+      state.store.flushFinalOrThrowAsync.mockRejectedValueOnce(new Error('save failed'))
+    } else {
+      state.store.flushPendingOrThrowAsync.mockRejectedValueOnce(new Error('early save failed'))
+    }
+    const admission = state.profileStateAdmission
+    await expect(initializeMainProcessReady(options)).rejects.toBe(failure)
+    expect(state.store.flushFinalOrThrowAsync).toHaveBeenCalledOnce()
+    expect(state.store.freezeWritesAsync).toHaveBeenCalledOnce()
+    if (phase === 'final-save') {
+      expect(admission?.release).not.toHaveBeenCalled()
+    } else {
+      expect(admission?.release).toHaveBeenCalledOnce()
+    }
+    log.mockRestore()
+  }
+)
diff --git a/src/main/startup/main-process-ready-runtime.ts b/src/main/startup/main-process-ready-runtime.ts
index 591411a8cb3..ea1ae881e56 100644
--- a/src/main/startup/main-process-ready-runtime.ts
+++ b/src/main/startup/main-process-ready-runtime.ts
@@ -37,7 +37,8 @@ import {
   collectWorktreeTrashSweepRoots,
   sweepStaleWorktreeTrash
 } from '../workspaces/removal/worktree-trash'
-import { loadWorktreeRemovalRecordsForStore } from './workspace-startup/worktree-removal-records-load'
+import { prepareWorktreeRemovalsForStore } from '../workspaces/removal/worktree-removal-records-load'
+import { worktreeRemovalLifetime } from '../workspaces/removal/worktree-removal-lifetime'
 import { runAfterFirstWindowShown } from './main-window/first-window-deferral'
 import { startSpeechModelWarmup } from '../speech/speech-model-warmup'
 import { logStartupMilestone } from './diagnostics/startup-diagnostics'
@@ -62,7 +63,7 @@ export async function initializeReadyRuntimeServices(): Promise<void> {
   // Renderers fork from zygotes that exist already, so this must land before the first window.
   await refuseRealtimeSchedulingUnderZeroRtTime()
   // Load interrupted deletion records before listings so first paint shows Deleting.
-  await loadWorktreeRemovalRecordsForStore(store)
+  await prepareWorktreeRemovalsForStore(store)
   initializeMainProcessObservers()
   initializeMainProcessAccountServices()
   const runtime = initializeMainProcessRuntime()
@@ -110,7 +111,7 @@ export async function initializeReadyRuntimeServices(): Promise<void> {
     ).catch((error) => {
       console.warn('[worktrees] Failed to sweep leftover worktree directories:', error)
     })
-    runtime.finishInterruptedWorktreeRemovals()
+    worktreeRemovalLifetime.resume(() => runtime.finishInterruptedWorktreeRemovals())
   }, WORKTREE_TRASH_SWEEP_FALLBACK_MS)
   // Defer noncritical plugin-file refresh past first paint.
   runAfterFirstWindowShown(() => {
diff --git a/src/main/startup/main-process-ready.ts b/src/main/startup/main-process-ready.ts
index 74c5043cd86..52dd0c172cd 100644
--- a/src/main/startup/main-process-ready.ts
+++ b/src/main/startup/main-process-ready.ts
@@ -1,3 +1,5 @@
+import { beginProfileShutdownCheckpoint } from '../persistence/profile-shutdown-checkpoint'
+import { worktreeRemovalLifetime } from '../workspaces/removal/worktree-removal-lifetime'
 import { initializeMainProcessI18nAndMenu } from './main-window/main-process-i18n-menu'
 import { mainProcessState as state } from './main-process-state'
 import { initializeReadyFoundation } from './main-process-ready-foundation'
@@ -39,9 +41,33 @@ export async function initializeMainProcessReady(
     // Startup now exits after failure; reopening would use a closing profile writer.
     state.desktopActivationGate = null
     try {
-      await state.store?.freezeWritesAsync()
-      state.profileStateAdmission?.release()
-      state.profileStateAdmission = undefined
+      state.profileShutdownCheckpoint ??= beginProfileShutdownCheckpoint(
+        state.store,
+        state.runtime?.flushPaneGrids()
+      )
+      const removalStopping = worktreeRemovalLifetime.close().then(
+        () => true,
+        (closeError) => {
+          console.error(
+            '[worktrees] Failed to stop workspace deletion after startup failure:',
+            closeError
+          )
+          return false
+        }
+      )
+      const [removalStopped] = await Promise.all([
+        removalStopping,
+        state.profileShutdownCheckpoint.catch(() => {})
+      ])
+      try {
+        await state.store?.flushFinalOrThrowAsync()
+      } finally {
+        await state.store?.freezeWritesAsync()
+      }
+      if (removalStopped) {
+        state.profileStateAdmission?.release()
+        state.profileStateAdmission = undefined
+      }
     } catch (closeError) {
       console.error(
         '[persistence] Failed to close profile persistence after startup failure:',
diff --git a/src/main/startup/main-process-state.ts b/src/main/startup/main-process-state.ts
index 864688b8ace..1050302384d 100644
--- a/src/main/startup/main-process-state.ts
+++ b/src/main/startup/main-process-state.ts
@@ -86,6 +86,7 @@ export const mainProcessState = {
   /** User quit bypasses running-process confirmation during close. */
   isQuitting: false,
   store: null as Store | null,
+  profileShutdownCheckpoint: null as Promise<void> | null,
   profileStateStartup: createInitialProfileStateStartup(),
   profileStateAdmission: createInitialProfileStateAdmission(),
   stats: null as StatsCollector | null,
diff --git a/src/main/startup/quit/main-process-quit-pending-writer.test.ts b/src/main/startup/quit/main-process-quit-pending-writer.test.ts
index 4a565b9e709..1e69dbc82f8 100644
--- a/src/main/startup/quit/main-process-quit-pending-writer.test.ts
+++ b/src/main/startup/quit/main-process-quit-pending-writer.test.ts
@@ -1,5 +1,13 @@
 import { EventEmitter } from 'node:events'
+import { mkdtemp, readFile, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
 import { afterEach, expect, it, vi } from 'vitest'
+import {
+  closeTestStores,
+  createSqliteTestStore,
+  readPersistedStateJson
+} from '../../persistence/persistence-test-harness'
 import { WILL_QUIT_TEARDOWN_DEADLINE_MS } from '../../../shared/quit-teardown-deadline'
 
 const settled = () => vi.fn(async () => {})
@@ -8,17 +16,19 @@ const stopAgentHookServer = idle()
 const stopStructuredAgentSessionRuntime = settled()
 const beginSshShutdown = settled()
 const killAllPty = idle()
+const disconnectDaemon = settled()
+const closeAllWatchers = settled()
 
 // Every teardown member settles except the profile store, so only the writer can hold quit.
 const dependencies: Record<string, Record<string, unknown>> = {
-  '../../ipc/filesystem/watchers/filesystem-watcher-shutdown': { closeAllWatchers: settled() },
+  '../../ipc/filesystem/watchers/filesystem-watcher-shutdown': { closeAllWatchers },
   '../../ipc/worktrees/creation/worktree-base-directory-watcher': {
     disposeWorktreeBaseDirectoryWatchers: settled()
   },
   '../../ipc/folder-repo-git-upgrade': { stopFolderRepoGitUpgradeWatch: idle() },
   '../../ipc/pty/kill-all': { killAllPty },
   '../../daemon/providers/lifecycle/daemon-provider-state': {
-    disconnectDaemon: settled(),
+    disconnectDaemon,
     shutdownDaemon: settled()
   },
   '../../ipc/ssh/ssh-shutdown-drain': { beginSshShutdown },
@@ -63,9 +73,6 @@ const dependencies: Record<string, Record<string, unknown>> = {
   '../../git/refs/maintenance/local-repo-ref-maintenance': {
     awaitPackedRefsLockRelease: settled()
   },
-  '../../workspaces/removal/worktree-background-removal': {
-    stopBackgroundWorktreeRemovals: idle()
-  },
   '../../dock/unread-badge': { setUnreadDockBadgeCount: idle() },
   '../../tray/system-tray': { destroySystemTray: idle() },
   '../../telemetry/client': { shutdownTelemetry: settled() },
@@ -94,8 +101,11 @@ afterEach(() => {
 
 async function startQuit(
   flushFinalOrThrowAsync: () => Promise<void>,
-  services: Record<string, unknown> = {}
+  services: Record<string, unknown> = {},
+  beforeQuit?: () => Promise<void>
 ) {
+  disconnectDaemon.mockClear()
+  closeAllWatchers.mockClear()
   beginSshShutdown.mockClear()
   killAllPty.mockClear()
   vi.resetModules()
@@ -103,6 +113,7 @@ async function startQuit(
   const app = Object.assign(new EventEmitter(), { quit: vi.fn() })
   const admission = { release: vi.fn() }
   const store = {
+    flushPendingOrThrowAsync: settled(),
     flushFinalOrThrowAsync: vi.fn(flushFinalOrThrowAsync),
     freezeWritesAsync: settled()
   }
@@ -124,6 +135,7 @@ async function startQuit(
   const { quitTeardownStartGate } = await import('./quit-teardown-start-gate')
   quitTeardownStartGate.resetForTests()
   installMainProcessQuitHandlers()
+  await beforeQuit?.()
   app.emit('before-quit', { defaultPrevented: false })
   app.emit('will-quit', { preventDefault: vi.fn() })
   return { app, admission, store, state }
@@ -143,3 +155,143 @@ it('quits at the teardown deadline without releasing admission while the writer
   expect(admission.release).not.toHaveBeenCalled()
   expect(state.profileStateAdmission).toBe(admission)
 })
+
+it('keeps profile, watcher and daemon ownership until successful removal metadata and journal settle', async () => {
+  const directory = await mkdtemp(join(tmpdir(), 'orca-quit-removal-'))
+  let release!: () => void
+  let readRecords!: () => Promise<unknown[]>
+  let reset!: () => void
+  const { store, admission } = await startQuit(
+    async () => {},
+    { watcherShutdownDone: false },
+    async () => {
+      const { worktreeRemovalLifetime } =
+        await import('../../workspaces/removal/worktree-removal-lifetime')
+      const { holdRemovalMetadata } =
+        await import('../../workspaces/removal/worktree-removal-lifetime.test-fixtures')
+      release = (await holdRemovalMetadata(directory)).release
+      const records = await import('../../workspaces/removal/worktree-removal-records')
+      readRecords = () => records.readWorktreeRemovalRecords(directory)
+      reset = (await import('../../workspaces/removal/worktree-background-removal'))
+        ._resetPendingWorktreeRemovalsForTests
+      expect(worktreeRemovalLifetime.closing).toBe(false)
+    }
+  )
+  await vi.advanceTimersByTimeAsync(0)
+  expect(store.flushFinalOrThrowAsync).not.toHaveBeenCalled()
+  expect(admission.release).not.toHaveBeenCalled()
+  expect(disconnectDaemon).not.toHaveBeenCalled()
+  expect(closeAllWatchers).not.toHaveBeenCalled()
+  expect(await readRecords()).toHaveLength(1)
+  release()
+  await vi.waitFor(() => expect(admission.release).toHaveBeenCalledOnce())
+  expect(await readFile(join(directory, 'metadata-finished'), 'utf8')).toBe('removed')
+  expect(await readRecords()).toEqual([])
+  reset()
+  await rm(directory, { recursive: true, force: true })
+  expect(store.freezeWritesAsync).toHaveBeenCalledOnce()
+  expect(admission.release).toHaveBeenCalledOnce()
+  expect(disconnectDaemon).toHaveBeenCalledOnce()
+  expect(closeAllWatchers).toHaveBeenCalledOnce()
+})
+
+it('finishes saving after a quiescent removal reports failure, retaining the failed ownership fence', async () => {
+  const log = vi.spyOn(console, 'error').mockImplementation(() => {})
+  const { store, admission } = await startQuit(
+    async () => {},
+    { watcherShutdownDone: false },
+    async () => {
+      const { worktreeRemovalLifetime } =
+        await import('../../workspaces/removal/worktree-removal-lifetime')
+      await expect(
+        worktreeRemovalLifetime.prepare(
+          async () => {
+            throw new Error('load failed')
+          },
+          () => {},
+          async () => {}
+        )
+      ).rejects.toThrow('load failed')
+    }
+  )
+  await vi.advanceTimersByTimeAsync(0)
+  expect(store.flushFinalOrThrowAsync).toHaveBeenCalledOnce()
+  expect(store.freezeWritesAsync).toHaveBeenCalledOnce()
+  expect(admission.release).not.toHaveBeenCalled()
+  expect(disconnectDaemon).toHaveBeenCalledOnce()
+  expect(closeAllWatchers).toHaveBeenCalledOnce()
+  expect(log).toHaveBeenCalledWith(
+    '[worktrees] Failed to finish stopping workspace deletion:',
+    expect.any(Error)
+  )
+})
+
+it('checkpoints pane state during a held synchronous deletion, then saves later metadata before releasing ownership', async () => {
+  const directory = await mkdtemp(join(tmpdir(), 'orca-quit-checkpoint-'))
+  const { Store } = await import('../../persistence/loading-store/store')
+  const dataFile = join(directory, 'orca-data.json')
+  const profile = createSqliteTestStore(Store, { dataFile })
+  const savedTab = () => JSON.parse(readPersistedStateJson(dataFile)).workspaceSession.activeTabId
+  await profile.flushPendingOrThrowAsync({ fullCheckpoint: true })
+  const checkpointSaved = Promise.withResolvers<void>()
+  const savePending = profile.flushPendingOrThrowAsync.bind(profile)
+  vi.spyOn(profile, 'flushPendingOrThrowAsync').mockImplementation(async (...args) => {
+    try {
+      await savePending(...args)
+      checkpointSaved.resolve()
+    } catch (error) {
+      checkpointSaved.reject(error)
+      throw error
+    }
+  })
+  const final = vi.spyOn(profile, 'flushFinalOrThrowAsync')
+  const freeze = vi.spyOn(profile, 'freezeWritesAsync')
+  let release!: () => void
+  let captureGrid!: () => void
+  const grid = new Promise<void>((resolve) => {
+    captureGrid = () => {
+      profile.getWorkspaceSession().activeTabId = 'pane-grid-before-stop'
+      resolve()
+    }
+  })
+  const runtime = {
+    flushPaneGrids: () => grid,
+    getOffscreenBrowserBackend: () => null,
+    getAgentBrowserBridge: () => null,
+    getEmulatorBridge: () => null,
+    disposeSkillUploadSessions: async () => {},
+    getRuntimeId: () => undefined,
+    closeNotificationDismissals: async () => {}
+  }
+  try {
+    const { admission, app } = await startQuit(
+      async () => {},
+      { store: profile, runtime, watcherShutdownDone: false },
+      async () => {
+        const { worktreeRemovalLifetime } =
+          await import('../../workspaces/removal/worktree-removal-lifetime')
+        release = worktreeRemovalLifetime.acquirePreparation()
+      }
+    )
+    captureGrid()
+    await grid
+    await checkpointSaved.promise
+    expect(savedTab()).toBe('pane-grid-before-stop')
+    await vi.advanceTimersByTimeAsync(WILL_QUIT_TEARDOWN_DEADLINE_MS)
+    expect(app.quit).toHaveBeenCalledOnce()
+    expect(final).not.toHaveBeenCalled()
+    expect(freeze).not.toHaveBeenCalled()
+    expect(admission.release).not.toHaveBeenCalled()
+    expect(closeAllWatchers).not.toHaveBeenCalled()
+    expect(disconnectDaemon).not.toHaveBeenCalled()
+    profile.getWorkspaceSession().activeTabId = 'metadata-after-delete'
+    release()
+    await vi.waitFor(() => expect(admission.release).toHaveBeenCalledOnce())
+    expect(savedTab()).toBe('metadata-after-delete')
+    expect(freeze).toHaveBeenCalledOnce()
+  } finally {
+    release?.()
+    await closeTestStores()
+    await rm(directory, { recursive: true, force: true })
+  }
+})
diff --git a/src/main/startup/quit/main-process-quit.ts b/src/main/startup/quit/main-process-quit.ts
index e080011e4bc..68ea61e20a9 100644
--- a/src/main/startup/quit/main-process-quit.ts
+++ b/src/main/startup/quit/main-process-quit.ts
@@ -1,3 +1,4 @@
+import { beginProfileShutdownCheckpoint } from '../../persistence/profile-shutdown-checkpoint'
 import { killWslChannelsInCloseGrace } from '../../wsl/execution/wsl-command-channel'
 import { markHostShuttingDown } from './host-shutdown-state'
 import { app, type Event } from 'electron'
@@ -23,7 +24,7 @@ import { browserManager } from '../../browser/guest-lifecycle/manager/browser-ma
 import { stopCodexStateDbBackfillRecoveries } from '../../codex/history/index/codex-state-db-backfill-recovery'
 import { stopCodexAccountSessionBridges } from '../../codex/history/bridges/codex-account-session-bridge'
 import { awaitPackedRefsLockRelease } from '../../git/refs/maintenance/local-repo-ref-maintenance'
-import { stopBackgroundWorktreeRemovals } from '../../workspaces/removal/worktree-background-removal'
+import { worktreeRemovalLifetime } from '../../workspaces/removal/worktree-removal-lifetime'
 import { settleTeardownWithinDeadline, settleWithinMs } from './quit-teardown-deadline'
 import { quitTeardownStartGate } from './quit-teardown-start-gate'
 import { setUnreadDockBadgeCount } from '../../dock/unread-badge'
@@ -34,7 +35,7 @@ import { isQuittingForUpdate } from '../../updater/updater-service'
 import { recordUpdaterLifecycle } from '../../updater/updater-lifecycle-diagnostics'
 import { stopTccPromptNotice } from '../../macos-permissions/macos-tcc-prompt-notice'
 import { cancelHistoryGc } from '../../pty/history/terminal-history-gc'
-import { shouldQuitWhenAllWindowsClosed } from './window-all-closed-quit-policy'
+import { installWindowAllClosedHandler } from './window-all-closed-quit-handler'
 import { desktopConnectorCloud } from '../cloud-startup/main-process-connector-startup'
 import { mainProcessState as state } from '../main-process-state'
 import { isDevParentShutdownRequested } from '../configure-process'
@@ -117,6 +118,15 @@ function installWillQuitHandler(): void {
     const paneGridFlush = state.runtime?.flushPaneGrids() ?? null
     // A renderer can veto before-quit; push must survive until quit is committed.
     markHostShuttingDown()
+    state.profileShutdownCheckpoint ??= beginProfileShutdownCheckpoint(state.store, paneGridFlush)
+    const removalShutdown = worktreeRemovalLifetime.close()
+    const removalQuiescence = removalShutdown.then(
+      () => true,
+      (error) => {
+        console.error('[worktrees] Failed to finish stopping workspace deletion:', error)
+        return false
+      }
+    )
     state.desktopPushService?.stop()
     state.unsubscribeSystemResumeBroadcast?.()
     state.unsubscribeSystemResumeBroadcast = null
@@ -169,8 +179,6 @@ function installWillQuitHandler(): void {
       REF_MAINTENANCE_QUIT_DEADLINE_MS
     ).then(() => {})
     state.uninstallRepoMaintenanceIdleGate = null
-    // Deletes may take minutes; stop now and let durable records resume them next launch.
-    stopBackgroundWorktreeRemovals()
     // Chat teardown reads background work afterward; clearing status loses subagent/command-only resume offers.
     agentHookServer.stop({ keepStatus: true })
     // Windows bare hook paths lack POSIX ORCA_PANE_KEY guards, so remove Grok hooks on quit; bound cleanup because GROK_HOME can be a stalled network mount.
@@ -214,7 +222,7 @@ function installWillQuitHandler(): void {
     const emulatorShutdown =
       state.runtime?.getEmulatorBridge()?.destroyAllSessions() ?? Promise.resolve()
     const finalStore = state.store
-    const beginSshShutdownAndFinalSave = () => {
+    const beginSshShutdownAndFinalSave = (removalStopped: boolean) => {
       // Mark SSH leases detached synchronously immediately before final flush; no await may separate mutation from save.
       const sshShutdown = beginSshShutdown()
       killAllPty()
@@ -226,18 +234,22 @@ function installWillQuitHandler(): void {
         try {
           await finalStore.flushFinalOrThrowAsync()
           await finalStore.freezeWritesAsync()
-          state.profileStateAdmission?.release()
-          state.profileStateAdmission = undefined
+          if (removalStopped) {
+            state.profileStateAdmission?.release()
+            state.profileStateAdmission = undefined
+          }
         } catch (error) {
           console.error('[persistence] Failed to finalize profile state:', error)
         }
       })()
       return { sshShutdown, watcherShutdown, storeFlush }
     }
-    // Flush pending pane grids first (bounded at 1s); without one, begin final save synchronously.
-    const finalSaves = paneGridFlush
-      ? paneGridFlush.then(beginSshShutdownAndFinalSave)
-      : beginSshShutdownAndFinalSave()
+    // Removal writers and pending pane grids must settle before the profile freezes.
+    const finalSaves = Promise.all([
+      paneGridFlush,
+      removalQuiescence,
+      state.profileShutdownCheckpoint.catch(() => {})
+    ]).then(([, stopped]) => beginSshShutdownAndFinalSave(stopped))
     const sshShutdown = Promise.resolve(finalSaves).then((saves) => saves.sshShutdown)
     const storeFlush = Promise.resolve(finalSaves).then((saves) => saves.storeFlush)
     const watcherShutdown = Promise.resolve(finalSaves).then((saves) => saves.watcherShutdown)
@@ -269,9 +281,13 @@ function installWillQuitHandler(): void {
       rpcStopAndClear
     ]).then(() => state.runtime?.closeNotificationDismissals())
     // Normal quits preserve the detached daemon for warm reattach; dev-parent death leaves its temporary profile ownerless.
-    const daemonTeardown = isDevParentShutdownRequested() ? shutdownDaemon() : disconnectDaemon()
+    const daemonTeardown = removalQuiescence.then(() =>
+      isDevParentShutdownRequested() ? shutdownDaemon() : disconnectDaemon()
+    )
     // Bound unsettled transports and final writes so quit cannot hang (#9447). Failures still exit; atomic swaps preserve old files if the final debounce is lost.
     settleTeardownWithinDeadline([
+      { name: 'worktree-removals', promise: removalShutdown },
+      { name: 'state-checkpoint', promise: state.profileShutdownCheckpoint },
       { name: 'daemon', promise: daemonTeardown },
       { name: 'browser', promise: browserShutdown },
       { name: 'runtime-rpc', promise: rpcStopAndClear },
@@ -308,22 +324,6 @@ function installWillQuitHandler(): void {
   })
 }
 
-function installWindowAllClosedHandler(): void {
-  app.on('window-all-closed', () => {
-    // Keep serve RPC alive after disposable windows close; re-trigger macOS quit after renderer buffer-capture deferral.
-    if (
-      shouldQuitWhenAllWindowsClosed({
-        platform: process.platform,
-        isQuitting: state.isQuitting,
-        isServeMode: state.isServeMode,
-        hasOpenedMainWindow: state.hasOpenedMainWindow
-      })
-    ) {
-      app.quit()
-    }
-  })
-}
-
 export function installMainProcessQuitHandlers(): void {
   // app.exit skips Electron quit events; stop the log child on forced exits too.
   process.once('exit', stopTccPromptNotice)
diff --git a/src/main/startup/quit/window-all-closed-quit-handler.ts b/src/main/startup/quit/window-all-closed-quit-handler.ts
new file mode 100644
index 00000000000..19678b485b4
--- /dev/null
+++ b/src/main/startup/quit/window-all-closed-quit-handler.ts
@@ -0,0 +1,19 @@
+import { app } from 'electron'
+import { mainProcessState as state } from '../main-process-state'
+import { shouldQuitWhenAllWindowsClosed } from './window-all-closed-quit-policy'
+
+export function installWindowAllClosedHandler(): void {
+  app.on('window-all-closed', () => {
+    // Keep serve RPC alive after disposable windows close; re-trigger macOS quit after renderer buffer-capture deferral.
+    if (
+      shouldQuitWhenAllWindowsClosed({
+        platform: process.platform,
+        isQuitting: state.isQuitting,
+        isServeMode: state.isServeMode,
+        hasOpenedMainWindow: state.hasOpenedMainWindow
+      })
+    ) {
+      app.quit()
+    }
+  })
+}
diff --git a/src/main/startup/workspace-startup/worktree-removal-records-load.ts b/src/main/startup/workspace-startup/worktree-removal-records-load.ts
index 453a274ef33..35c513432da 100644
--- a/src/main/startup/workspace-startup/worktree-removal-records-load.ts
+++ b/src/main/startup/workspace-startup/worktree-removal-records-load.ts
@@ -1,17 +1 @@
-import { getRepoExecutionHostId, LOCAL_EXECUTION_HOST_ID } from '../../../shared/execution-host'
-import type { Repo } from '../../../shared/repo-types'
-import { loadWorktreeRemovalRecords } from '../../workspaces/removal/worktree-background-removal'
-
-/** Retain failed deletions only while this host has the local repo copy; an SSH copy under the same ID cannot show its deletion row. */
-export function loadWorktreeRemovalRecordsForStore(store: {
-  getProfileStorageDirectory: () => string
-  getRepos: () => readonly Pick<Repo, 'id' | 'connectionId' | 'executionHostId'>[]
-}): Promise<void> {
-  return loadWorktreeRemovalRecords(store.getProfileStorageDirectory(), (repoId) =>
-    store
-      .getRepos()
-      .some(
-        (repo) => repo.id === repoId && getRepoExecutionHostId(repo) === LOCAL_EXECUTION_HOST_ID
-      )
-  )
-}
+export { loadWorktreeRemovalRecordsForStore } from '../../workspaces/removal/worktree-removal-records-load'
diff --git a/src/main/workspaces/removal/local-orphaned-worktree-cleanup.test.ts b/src/main/workspaces/removal/local-orphaned-worktree-cleanup.test.ts
new file mode 100644
index 00000000000..5979c40b263
--- /dev/null
+++ b/src/main/workspaces/removal/local-orphaned-worktree-cleanup.test.ts
@@ -0,0 +1,62 @@
+import { beforeEach, expect, it, vi } from 'vitest'
+const { prove, missing, remove } = vi.hoisted(() => ({
+  prove: vi.fn(),
+  missing: vi.fn(),
+  remove: vi.fn()
+}))
+vi.mock('./local-worktree-filesystem', async (importOriginal) => ({
+  ...(await importOriginal<Record<string, unknown>>()),
+  removeLocalWorktreePath: remove
+}))
+vi.mock('./worktree-removal-safety', async (importOriginal) => ({
+  ...(await importOriginal<Record<string, unknown>>()),
+  canSafelyRemoveOrphanedWorktreeDirectory: prove,
+  isWorktreePathMissing: missing
+}))
+import { cleanupLocalOrphanedWorktreeDirectory } from './local-orphaned-worktree-cleanup'
+beforeEach(() => {
+  prove.mockReset().mockResolvedValue(true)
+  missing.mockReset().mockResolvedValue(true)
+  remove.mockReset().mockResolvedValue(undefined)
+})
+it.each(['proof', 'watcher', 'delete', 'success'] as const)(
+  'does not convert cancelled orphan cleanup into absent-path success at %s',
+  async (phase) => {
+    const controller = new AbortController()
+    if (phase === 'proof') {
+      prove.mockImplementationOnce(async () => {
+        controller.abort()
+        return true
+      })
+    }
+    const watcher = vi.fn(async () => {
+      if (phase === 'watcher') {
+        controller.abort()
+      }
+    })
+    remove.mockImplementationOnce(async () => {
+      controller.abort()
+      if (phase === 'delete') {
+        throw controller.signal.reason
+      }
+    })
+    const pending = cleanupLocalOrphanedWorktreeDirectory(
+      '/repo',
+      '/repo/feature',
+      {},
+      watcher,
+      controller.signal
+    )
+    if (phase === 'success') {
+      await expect(pending).resolves.toBeUndefined()
+      expect(missing).toHaveBeenCalledOnce()
+    } else {
+      const error = await pending.catch((error: unknown) => error)
+      expect(error).toBe(controller.signal.reason)
+      expect(missing).not.toHaveBeenCalled()
+    }
+    if (phase === 'proof' || phase === 'watcher') {
+      expect(remove).not.toHaveBeenCalled()
+    }
+  }
+)
diff --git a/src/main/workspaces/removal/local-orphaned-worktree-cleanup.ts b/src/main/workspaces/removal/local-orphaned-worktree-cleanup.ts
index 90e3cec0a2a..aacc76e4279 100644
--- a/src/main/workspaces/removal/local-orphaned-worktree-cleanup.ts
+++ b/src/main/workspaces/removal/local-orphaned-worktree-cleanup.ts
@@ -10,25 +10,31 @@ import {
   ORPHANED_WORKTREE_DIRECTORY_MESSAGE
 } from './worktree-removal-safety'
 import { CLIENT_REMOVAL_HOME } from './worktree-removal-home-guard'
+import { throwIfSignalAborted } from '../../../shared/abort-signal-reason'
 
 export async function cleanupLocalOrphanedWorktreeDirectory(
   repoPath: string,
   path: string,
   options: LocalWorktreeFilesystemOptions,
-  closeWatchers: (path: string) => Promise<void>
+  closeWatchers: (path: string) => Promise<void>,
+  signal?: AbortSignal
 ): Promise<void> {
+  throwIfSignalAborted(signal)
   const access = getLocalWorktreePathAccess(options)
   const runtimePath = toLocalWorktreeRuntimePath(path, options)
-  if (
-    await canSafelyRemoveOrphanedWorktreeDirectory(
-      runtimePath,
-      toLocalWorktreeRuntimePath(repoPath, options),
-      CLIENT_REMOVAL_HOME,
-      access
-    )
-  ) {
+  const safe = await canSafelyRemoveOrphanedWorktreeDirectory(
+    runtimePath,
+    toLocalWorktreeRuntimePath(repoPath, options),
+    CLIENT_REMOVAL_HOME,
+    access
+  )
+  throwIfSignalAborted(signal)
+  if (safe) {
     await closeWatchers(path)
-    await removeLocalWorktreePath(path, options).catch(() => {})
+    throwIfSignalAborted(signal)
+    await removeLocalWorktreePath(path, options, signal).catch(() => {
+      throwIfSignalAborted(signal)
+    })
   } else {
     console.warn(`[worktrees] Refusing recursive cleanup for unproven worktree directory: ${path}`)
   }
diff --git a/src/main/workspaces/removal/local-worktree-filesystem.ts b/src/main/workspaces/removal/local-worktree-filesystem.ts
index d842638cb41..1eecdc7249d 100644
--- a/src/main/workspaces/removal/local-worktree-filesystem.ts
+++ b/src/main/workspaces/removal/local-worktree-filesystem.ts
@@ -1,4 +1,5 @@
 import { posix } from 'node:path'
+import { throwIfSignalAborted } from '../../../shared/abort-signal-reason'
 import { runProcess } from '@orca/process-host'
 import { lstat, stat, readFile, realpath } from 'node:fs/promises'
 import { buildWslExecArgs } from '../../../shared/wsl-login-shell-command'
@@ -121,6 +122,7 @@ export async function removeLocalWorktreePath(
 ): Promise<void> {
   const distro = options.wslDistro?.trim()
   if (!shouldUseWslFilesystem(options) || !distro) {
+    throwIfSignalAborted(signal)
     await removeHostTree(targetPath, { signal })
     return
   }
diff --git a/src/main/workspaces/removal/local-worktree-removal-recovery.test.ts b/src/main/workspaces/removal/local-worktree-removal-recovery.test.ts
index ee90666ddcb..7a7e3de7b68 100644
--- a/src/main/workspaces/removal/local-worktree-removal-recovery.test.ts
+++ b/src/main/workspaces/removal/local-worktree-removal-recovery.test.ts
@@ -1,4 +1,5 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { NESTED_WORKTREE_REMOVAL_PREFIX } from '../../../shared/worktree/removal/nested-removal'
 import type * as LocalWorktreeFilesystem from './local-worktree-filesystem'
 
 const { gitExecFileAsyncMock, listWorktreesStrictMock, removeLocalWorktreePathMock, hostRmMock } =
@@ -79,6 +80,114 @@ describe('recoverPartialLocalWorktreeRemoval', () => {
           signal: controller.signal
         })
       ).rejects.toThrow(/aborted/i)
+      expect(removeLocalWorktreePathMock).toHaveBeenCalledWith(
+        'C:/repo/worktree/feature',
+        {},
+        controller.signal
+      )
+      expect(closeWatcher).toHaveBeenCalledOnce()
+      expect(hostRmMock).toHaveBeenCalledOnce()
+      expect(gitExecFileAsyncMock).not.toHaveBeenCalled()
+    })
+  })
+
+  it.each(['inventory', 'watcher', 'delete', 'success'] as const)(
+    'keeps partial-removal cancellation distinct from success at %s',
+    async (phase) => {
+      const controller = new AbortController()
+      if (phase === 'inventory') {
+        listWorktreesStrictMock.mockImplementationOnce(async () => {
+          controller.abort()
+          return []
+        })
+      }
+      const closeWatcher = vi.fn(async () => {
+        if (phase === 'watcher') {
+          controller.abort()
+        }
+      })
+      removeLocalWorktreePathMock.mockImplementationOnce(async () => {
+        controller.abort()
+        if (phase === 'delete') {
+          throw controller.signal.reason
+        }
+      })
+      const pending = recoverPartialLocalWorktreeRemoval({
+        error: new Error('Git deregistered but left files'),
+        force: true,
+        canonicalWorktreePath: '/repo/feature',
+        repoPath: '/repo',
+        localWorktreeGitOptions: {},
+        registeredWorktree: { branch: 'feature', head: 'abc' },
+        deleteBranch: true,
+        closeWatcher,
+        signal: controller.signal
+      })
+      if (phase === 'success') {
+        await expect(pending).resolves.toBeDefined()
+      } else {
+        const error = await pending.catch((error: unknown) => error)
+        expect(error).toBe(controller.signal.reason)
+        expect(gitExecFileAsyncMock).not.toHaveBeenCalled()
+      }
+      if (phase === 'inventory' || phase === 'watcher') {
+        expect(removeLocalWorktreePathMock).not.toHaveBeenCalled()
+      }
+    }
+  )
+
+  it('does not recursively delete while watcher teardown remains unconfirmed', async () => {
+    await withPlatform('win32', async () => {
+      const watcherError = new Error('file watcher process did not exit after termination deadline')
+
+      await expect(
+        recoverPartialLocalWorktreeRemoval({
+          error: new Error('git worktree remove failed'),
+          force: true,
+          canonicalWorktreePath: 'C:/repo/worktree/feature',
+          repoPath: 'C:/repo',
+          localWorktreeGitOptions: {},
+          registeredWorktree: { branch: 'refs/heads/feature', head: 'abc123' },
+          deleteBranch: true,
+          closeWatcher: vi.fn().mockRejectedValue(watcherError)
+        })
+      ).rejects.toBe(watcherError)
+
+      expect(removeLocalWorktreePathMock).not.toHaveBeenCalled()
+      expect(gitExecFileAsyncMock).not.toHaveBeenCalled()
+    })
+  })
+
+  it('does not delete a checkout that now contains a registered worktree', async () => {
+    await withPlatform('darwin', async () => {
+      listWorktreesStrictMock.mockResolvedValue([
+        {
+          path: '/Users/dev/orca/workspaces/feature/nested',
+          head: 'def456',
+          branch: 'refs/heads/nested',
+          isBare: false,
+          isMainWorktree: false
+        }
+      ])
+      const closeWatcher = vi.fn().mockResolvedValue(undefined)
+
+      await expect(
+        recoverPartialLocalWorktreeRemoval({
+          error: Object.assign(new Error('git worktree remove failed'), {
+            stderr:
+              "error: failed to delete '/Users/dev/orca/workspaces/feature': Directory not empty"
+          }),
+          force: true,
+          canonicalWorktreePath: '/Users/dev/orca/workspaces/feature',
+          repoPath: '/Users/dev/repo',
+          localWorktreeGitOptions: {},
+          registeredWorktree: { branch: 'refs/heads/feature', head: 'abc123' },
+          deleteBranch: true,
+          closeWatcher
+        })
+      ).rejects.toThrow(NESTED_WORKTREE_REMOVAL_PREFIX)
+      expect(closeWatcher).not.toHaveBeenCalled()
+      expect(removeLocalWorktreePathMock).not.toHaveBeenCalled()
     })
   })
 
diff --git a/src/main/workspaces/removal/local-worktree-removal-recovery.ts b/src/main/workspaces/removal/local-worktree-removal-recovery.ts
index 3ede1ed9421..9a3aa9a8898 100644
--- a/src/main/workspaces/removal/local-worktree-removal-recovery.ts
+++ b/src/main/workspaces/removal/local-worktree-removal-recovery.ts
@@ -12,6 +12,7 @@ import {
 import { deleteBranchOfUnregisteredWorktree } from '../../git/worktrees/removal/worktree-removal'
 import { removeLocalWorktreePath } from './local-worktree-filesystem'
 import { assertWorktreeDoesNotContainRegisteredWorktree } from './worktree-removal-safety'
+import { throwIfSignalAborted } from '../../../shared/abort-signal-reason'
 
 type LocalPartialRemovalRecoveryArgs = {
   error: unknown
@@ -107,15 +108,19 @@ export async function removeStaleLocalWorktreeRegistration(
 export async function recoverPartialLocalWorktreeRemoval(
   args: LocalPartialRemovalRecoveryArgs
 ): Promise<RemoveWorktreeResult | undefined> {
+  throwIfSignalAborted(args.signal)
   // Reject Git locks before recovery can recursively delete files.
   assertWorktreeUnlockedForRemoval(args.registeredWorktree)
 
-  if (!(await isRecoverablePartialRemovalFailure(args))) {
+  const recoverable = await isRecoverablePartialRemovalFailure(args)
+  throwIfSignalAborted(args.signal)
+  if (!recoverable) {
     return undefined
   }
 
   // Release watcher handles before recursively finishing Git’s partial removal; abort if closing fails.
   await args.closeWatcher(args.canonicalWorktreePath)
+  throwIfSignalAborted(args.signal)
   try {
     await removeLocalWorktreePath(
       args.canonicalWorktreePath,
@@ -123,6 +128,7 @@ export async function recoverPartialLocalWorktreeRemoval(
       args.signal
     )
   } catch (error) {
+    throwIfSignalAborted(args.signal)
     throw new Error(formatWorktreeRemovalError(error, args.canonicalWorktreePath, args.force))
   }
   const { branch, head } = args.registeredWorktree
diff --git a/src/main/workspaces/removal/worktree-background-removal.test.ts b/src/main/workspaces/removal/worktree-background-removal.test.ts
index 51ed36ee159..c39cbe0f0ce 100644
--- a/src/main/workspaces/removal/worktree-background-removal.test.ts
+++ b/src/main/workspaces/removal/worktree-background-removal.test.ts
@@ -40,6 +40,7 @@ function deferred<T>(): { promise: Promise<T>; resolve: (value: T) => void } {
 describe('background worktree removal', () => {
   let directory = ''
   beforeEach(async () => {
+    _resetPendingWorktreeRemovalsForTests()
     directory = await mkdtemp(join(tmpdir(), 'orca-background-removal-'))
     await loadWorktreeRemovalRecords(directory)
   })
diff --git a/src/main/workspaces/removal/worktree-background-removal.ts b/src/main/workspaces/removal/worktree-background-removal.ts
index c8da3913a78..89e76af5d80 100644
--- a/src/main/workspaces/removal/worktree-background-removal.ts
+++ b/src/main/workspaces/removal/worktree-background-removal.ts
@@ -21,6 +21,7 @@ import { readWorktreeRemovalRecords, type WorktreeRemovalRecord } from './worktr
 import { failureLeftByGit } from './worktree-removal-failure'
 import { differentCheckoutAtPathError, isCheckoutRegistered } from './worktree-removal-leftover'
 import {
+  closeWorktreeRemovalRecords,
   failedWorktreeRemovals,
   finishedWorktreeRemovals,
   pendingWorktreeRemovals,
@@ -29,6 +30,10 @@ import {
   recordWorktreeRemoval,
   setWorktreeRemovalRecordsDirectory
 } from './worktree-removal-table'
+import {
+  worktreeRemovalLifetime,
+  _resetWorktreeRemovalLifetimeForTests
+} from './worktree-removal-lifetime'
 
 export type BackgroundWorktreeRemovalJob = {
   /** Abort only the checkout delete on orderly quit. */
@@ -42,7 +47,6 @@ export type BackgroundWorktreeRemovalJob = {
 }
 
 const jobsByWorktreeId = new Map<string, Promise<void>>()
-const stopControllers = new Set<AbortController>()
 // Loaded removals' terminal/watcher fences, held until the resumed job takes its own gate.
 const startupFencesByWorktreeId = new Map<string, WatcherRemovalGate>()
 
@@ -144,27 +148,35 @@ export function retryFailedWorktreeRemoval(
     return waitForPendingWorktreeRemoval(worktreeId, hostId, deleteBranch)
   }
   assertAcceptedBranchChoice(failed, deleteBranch)
-  const { failure: _failure, ...original } = failed
-  const record = { ...original, force: force ?? original.force }
-  const settlement = addPendingRemoval(record)
-  const job = jobFor(record)
-  const leftoverOnly: BackgroundWorktreeRemovalJob = {
-    ...job,
-    run: async (stopSignal) => {
-      // A newly registered checkout at this path needs a fresh delete, not the leftover's recorded choices.
-      if (await isCheckoutRegistered(record)) {
-        throw differentCheckoutAtPathError(record.worktreePath)
+  const release = worktreeRemovalLifetime.acquirePreparation()
+  try {
+    const { failure: _failure, ...original } = failed
+    const record = { ...original, force: force ?? original.force }
+    const settlement = addPendingRemoval(record)
+    const job = jobFor(record)
+    const leftoverOnly: BackgroundWorktreeRemovalJob = {
+      ...job,
+      run: async (stopSignal) => {
+        // A newly registered checkout at this path needs a fresh delete, not the leftover's recorded choices.
+        if (await isCheckoutRegistered(record, { signal: stopSignal })) {
+          throw differentCheckoutAtPathError(record.worktreePath)
+        }
+        return job.run(stopSignal)
       }
-      return job.run(stopSignal)
     }
+    runBackgroundWorktreeRemoval(record, leftoverOnly, recordWorktreeRemoval(record))
+    return settlement.result
+  } finally {
+    release()
   }
-  runBackgroundWorktreeRemoval(record, leftoverOnly, recordWorktreeRemoval(record))
-  return settlement.result
 }
 
 export function resumeInterruptedWorktreeRemovals(
   jobFor: (record: WorktreeRemovalRecord) => BackgroundWorktreeRemovalJob
 ): void {
+  if (worktreeRemovalLifetime.closing) {
+    return
+  }
   for (const record of pendingWorktreeRemovals.values()) {
     if (!jobsByWorktreeId.has(record.worktreeId)) {
       runBackgroundWorktreeRemoval(record, jobFor(record), Promise.resolve())
@@ -174,9 +186,7 @@ export function resumeInterruptedWorktreeRemovals(
 
 /** Abort checkout deletes on quit without waiting for Git to exit. */
 export function stopBackgroundWorktreeRemovals(): void {
-  for (const controller of stopControllers) {
-    controller.abort()
-  }
+  worktreeRemovalLifetime.abortCleanup()
 }
 
 function runBackgroundWorktreeRemoval(
@@ -184,16 +194,14 @@ function runBackgroundWorktreeRemoval(
   job: BackgroundWorktreeRemovalJob,
   recorded: Promise<void>
 ): void {
-  const controller = new AbortController()
-  stopControllers.add(controller)
+  const signal = worktreeRemovalLifetime.signal
   const settled: Promise<void> = settleBackgroundWorktreeRemoval(
     record,
     settlementsByWorktreeId.get(record.worktreeId),
     job,
     recorded,
-    controller.signal
+    signal
   ).finally(() => {
-    stopControllers.delete(controller)
     if (jobsByWorktreeId.get(record.worktreeId) === settled) {
       jobsByWorktreeId.delete(record.worktreeId)
     }
@@ -291,12 +299,21 @@ export async function _settlePendingWorktreeRemovalsForTests(): Promise<void> {
   }
 }
 
+export async function drainBackgroundWorktreeRemovals(): Promise<void> {
+  const results = await Promise.allSettled(jobsByWorktreeId.values())
+  await closeWorktreeRemovalRecords()
+  const errors = results.flatMap((result) => (result.status === 'rejected' ? [result.reason] : []))
+  if (errors.length > 0) {
+    throw new AggregateError(errors, 'Could not finish stopping workspace deletion.')
+  }
+}
+
 export function _resetPendingWorktreeRemovalsForTests(): void {
+  _resetWorktreeRemovalLifetimeForTests()
   pendingWorktreeRemovals.clear()
   failedWorktreeRemovals.clear()
   jobsByWorktreeId.clear()
   settlementsByWorktreeId.clear()
-  stopControllers.clear()
   for (const fence of startupFencesByWorktreeId.values()) {
     fence.release()
   }
diff --git a/src/main/workspaces/removal/worktree-removal-leftover.ts b/src/main/workspaces/removal/worktree-removal-leftover.ts
index 5d735a5cd72..35c144eb8f0 100644
--- a/src/main/workspaces/removal/worktree-removal-leftover.ts
+++ b/src/main/workspaces/removal/worktree-removal-leftover.ts
@@ -5,7 +5,8 @@ import { lstat } from 'node:fs/promises'
 import { join } from 'node:path'
 import type { RemoveWorktreeResult } from '../../../shared/worktree/create-types'
 import type { GitWorktreeInfo } from '../../../shared/worktree/types'
-import { listWorktreesStrict } from '../../git/worktrees/catalog/worktree-listing'
+import { listWorktreesSharedStrict as listWorktreesStrict } from '../../git/worktrees/catalog/worktree-scan-cache'
+import type { GitWorktreeExecOptions } from '../../git/worktrees/worktree-operation-options'
 import {
   getErrorCode,
   normalizeLocalBranchRef
@@ -39,20 +40,26 @@ export function differentCheckoutAtPathError(worktreePath: string): Error {
   )
 }
 
-export async function registeredRemovalCheckout(record: {
-  repoPath: string
-  worktreePath: string
-}): Promise<GitWorktreeInfo | undefined> {
-  return (await listWorktreesStrict(record.repoPath)).find((worktree) =>
+export async function registeredRemovalCheckout(
+  record: {
+    repoPath: string
+    worktreePath: string
+  },
+  options: GitWorktreeExecOptions = {}
+): Promise<GitWorktreeInfo | undefined> {
+  return (await listWorktreesStrict(record.repoPath, options)).find((worktree) =>
     areWorktreePathsEqual(worktree.path, record.worktreePath)
   )
 }
 
-export async function isCheckoutRegistered(record: {
-  repoPath: string
-  worktreePath: string
-}): Promise<boolean> {
-  return !!(await registeredRemovalCheckout(record))
+export async function isCheckoutRegistered(
+  record: {
+    repoPath: string
+    worktreePath: string
+  },
+  options: GitWorktreeExecOptions = {}
+): Promise<boolean> {
+  return !!(await registeredRemovalCheckout(record, options))
 }
 
 export function isRecordedCheckout(
diff --git a/src/main/workspaces/removal/worktree-removal-lifetime.test-fixtures.ts b/src/main/workspaces/removal/worktree-removal-lifetime.test-fixtures.ts
new file mode 100644
index 00000000000..4b4d4b81985
--- /dev/null
+++ b/src/main/workspaces/removal/worktree-removal-lifetime.test-fixtures.ts
@@ -0,0 +1,80 @@
+import { join } from 'node:path'
+import { writeFile } from 'node:fs/promises'
+import { vi } from 'vitest'
+import * as gitRemoval from '../../git/worktrees/removal/worktree-removal'
+import * as pushTarget from '../../ipc/worktree-remote'
+import { finishRuntimeLocalWorktreeRemoval } from '../../runtime/workspaces/removal/runtime-registered-local-worktree-removal'
+import type { RuntimeStore } from '../../runtime/construction/runtime-store-contract'
+import { prepareWorktreeRemovalsForStore } from './worktree-removal-records-load'
+import { startBackgroundWorktreeRemoval } from './worktree-background-removal'
+
+/** Hold the real successful job after Git finishes, inside its host metadata callback. */
+export async function holdRemovalMetadata(
+  directory: string,
+  finishMetadata: () => void = () => {}
+) {
+  await prepareWorktreeRemovalsForStore({
+    getProfileStorageDirectory: () => directory,
+    getRepos: () => [{ id: 'repo' }]
+  })
+  vi.spyOn(gitRemoval, 'removeWorktree').mockResolvedValue({})
+  vi.spyOn(pushTarget, 'cleanupUnusedWorktreePushTargetRemote').mockResolvedValue()
+  let entered!: () => void
+  const metadata = new Promise<void>((resolve) => {
+    entered = resolve
+  })
+  let release!: () => void
+  const held = new Promise<void>((resolve) => {
+    release = resolve
+  })
+  const worktree = {
+    path: join(directory, 'checkout'),
+    branch: 'refs/heads/feature',
+    head: 'abc',
+    isMainWorktree: false,
+    isBare: false
+  }
+  const result = startBackgroundWorktreeRemoval({
+    removal: {
+      worktreeId: 'repo::feature',
+      repoId: 'repo',
+      repoPath: join(directory, 'repo'),
+      worktree,
+      force: false,
+      deleteBranch: false
+    },
+    publish: () => {},
+    run: (signal) =>
+      finishRuntimeLocalWorktreeRemoval(
+        {
+          repo: {
+            id: 'repo',
+            path: join(directory, 'repo'),
+            displayName: 'repo',
+            badgeColor: '',
+            addedAt: 0
+          },
+          target: { id: 'repo::feature' },
+          removedPushTarget: undefined,
+          // oxlint-disable-next-line typescript/consistent-type-assertions -- SAFETY: the mocked push-target seam does not read the store; metadata completion below is real awaited I/O.
+          store: {} as RuntimeStore,
+          localOptions: {},
+          force: false,
+          deleteBranch: false,
+          closeWatchers: async () => {},
+          preserveBranchHead: (value) => value ?? {},
+          finishRemoval: async () => {
+            entered()
+            await held
+            await writeFile(join(directory, 'metadata-finished'), 'removed')
+            finishMetadata()
+          }
+        },
+        worktree,
+        { finish: async () => {} },
+        signal
+      )
+  })
+  await metadata
+  return { release, result }
+}
diff --git a/src/main/workspaces/removal/worktree-removal-lifetime.test.ts b/src/main/workspaces/removal/worktree-removal-lifetime.test.ts
new file mode 100644
index 00000000000..13477362053
--- /dev/null
+++ b/src/main/workspaces/removal/worktree-removal-lifetime.test.ts
@@ -0,0 +1,208 @@
+import { mkdtemp, rm } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+import { afterEach, beforeEach, expect, it, vi } from 'vitest'
+import {
+  _resetPendingWorktreeRemovalsForTests,
+  _settlePendingWorktreeRemovalsForTests,
+  startBackgroundWorktreeRemoval,
+  resumeInterruptedWorktreeRemovals,
+  waitForWorktreeRemovalAcceptance
+} from './worktree-background-removal'
+import { prepareWorktreeRemovalsForStore } from './worktree-removal-records-load'
+import { worktreeRemovalLifetime } from './worktree-removal-lifetime'
+import {
+  readWorktreeRemovalRecords,
+  worktreeRemovalRecordsFile,
+  writeWorktreeRemovalRecords
+} from './worktree-removal-records'
+import {
+  assertNoPendingWorktreeRemovalConflict,
+  persistWorktreeRemovalRecords
+} from './worktree-removal-table'
+import { withSidecarSnapshotQueue } from '../../filesystem/sidecar-snapshot-file'
+import * as failureInspection from './worktree-removal-failure'
+
+function deferred() {
+  let resolve!: () => void
+  const promise = new Promise<void>((done) => {
+    resolve = done
+  })
+  return { promise, resolve }
+}
+const removal = {
+  worktreeId: 'repo::feature',
+  repoId: 'repo',
+  repoPath: '/unused/repo',
+  worktree: { path: '/unused/feature', branch: 'feature', head: 'abc' },
+  deleteBranch: false,
+  force: true
+}
+let directory = ''
+const prepare = () =>
+  prepareWorktreeRemovalsForStore({
+    getProfileStorageDirectory: () => directory,
+    getRepos: () => [{ id: 'repo' }]
+  })
+beforeEach(async () => {
+  directory = await mkdtemp(join(tmpdir(), 'orca-removal-lifetime-'))
+})
+afterEach(async () => {
+  vi.restoreAllMocks()
+  _resetPendingWorktreeRemovalsForTests()
+  await rm(directory, { recursive: true, force: true })
+})
+
+it('lets owned teardown admit during close without running cleanup, and recovers its saved choices', async () => {
+  await prepare()
+  const release = worktreeRemovalLifetime.acquirePreparation()
+  const closing = worktreeRemovalLifetime.close()
+  expect(worktreeRemovalLifetime.close()).toBe(closing)
+  expect(() => worktreeRemovalLifetime.acquirePreparation()).toThrow('Orca is stopping')
+  const run = vi.fn(async () => ({}))
+  void startBackgroundWorktreeRemoval({ removal, run, publish: () => {} })
+  release()
+  await waitForWorktreeRemovalAcceptance(removal.worktreeId)
+  await closing
+  expect(run).not.toHaveBeenCalled()
+  expect(await readWorktreeRemovalRecords(directory)).toEqual([
+    expect.objectContaining({
+      worktreeId: 'repo::feature',
+      force: true,
+      deleteBranch: false
+    })
+  ])
+  _resetPendingWorktreeRemovalsForTests()
+  await prepare()
+  resumeInterruptedWorktreeRemovals(() => ({ run, publish: () => {} }))
+  await _settlePendingWorktreeRemovalsForTests()
+  expect(run).toHaveBeenCalledOnce()
+  expect(await readWorktreeRemovalRecords(directory)).toEqual([])
+})
+
+it('keeps failure writes live through inspection and parks that failure across restart', async () => {
+  await prepare()
+  const inspecting = deferred()
+  const inspected = deferred()
+  vi.spyOn(failureInspection, 'failureLeftByGit').mockImplementation(async () => {
+    inspecting.resolve()
+    await inspected.promise
+    return { message: 'Files are in use. Retry deletion.', failedAt: 123 }
+  })
+  const result = startBackgroundWorktreeRemoval({
+    removal,
+    run: async () => {
+      throw new Error('files in use')
+    },
+    publish: () => {}
+  })
+  const refused = expect(result).rejects.toThrow('files in use')
+  await inspecting.promise
+  const closing = worktreeRemovalLifetime.close()
+  inspected.resolve()
+  await closing
+  await refused
+  _resetPendingWorktreeRemovalsForTests()
+  await prepare()
+  const run = vi.fn(async () => ({}))
+  resumeInterruptedWorktreeRemovals(() => ({ run, publish: () => {} }))
+  expect(run).not.toHaveBeenCalled()
+  expect(() =>
+    assertNoPendingWorktreeRemovalConflict('/unused/repo', { branch: 'feature' })
+  ).toThrow('Cleanup failed')
+  expect(await readWorktreeRemovalRecords(directory)).toEqual([
+    expect.objectContaining({
+      failure: { message: 'Files are in use. Retry deletion.', failedAt: 123 }
+    })
+  ])
+})
+
+it('does not start deferred loaded recovery after close, but retains it for the next host', async () => {
+  const { worktree, ...fields } = removal
+  await writeWorktreeRemovalRecords(directory, () => [
+    { ...fields, worktreePath: worktree.path, branch: 'feature', head: 'abc', requestedAt: 1 }
+  ])
+  await prepare()
+  const queuedCallback = () =>
+    worktreeRemovalLifetime.resume(() =>
+      resumeInterruptedWorktreeRemovals(() => ({
+        run: async () => {
+          throw new Error('late recovery ran')
+        },
+        publish: () => {}
+      }))
+    )
+  await worktreeRemovalLifetime.close()
+  queuedCallback()
+  expect(await readWorktreeRemovalRecords(directory)).toHaveLength(1)
+  _resetPendingWorktreeRemovalsForTests()
+  await prepare()
+  resumeInterruptedWorktreeRemovals(() => ({ run: async () => ({}), publish: () => {} }))
+  await _settlePendingWorktreeRemovalsForTests()
+  expect(await readWorktreeRemovalRecords(directory)).toEqual([])
+})
+
+it('joins listing writes outside jobs and seals submissions before a successor writes', async () => {
+  await prepare()
+  const writer = deferred()
+  const entered = deferred()
+  void withSidecarSnapshotQueue(worktreeRemovalRecordsFile(directory), async () => {
+    entered.resolve()
+    await writer.promise
+  })
+  await entered.promise
+  void persistWorktreeRemovalRecords()
+  let released = false
+  const closing = worktreeRemovalLifetime.close().then(() => {
+    released = true
+  })
+  await Promise.resolve()
+  expect(released).toBe(false)
+  writer.resolve()
+  await closing
+  await writeWorktreeRemovalRecords(directory, () => [
+    {
+      worktreeId: 'successor',
+      repoId: 'repo',
+      repoPath: '/next',
+      worktreePath: '/next/feature',
+      branch: 'next',
+      head: 'def',
+      force: false,
+      deleteBranch: false,
+      requestedAt: 2
+    }
+  ])
+  await persistWorktreeRemovalRecords()
+  expect(await readWorktreeRemovalRecords(directory)).toEqual([
+    expect.objectContaining({ worktreeId: 'successor' })
+  ])
+})
+
+it('joins preparation that is still loading before allowing a failed startup to unwind', async () => {
+  const loading = deferred()
+  const draining = deferred()
+  const ready = worktreeRemovalLifetime.prepare(
+    () => loading.promise,
+    () => {},
+    () => draining.promise
+  )
+  const startupFailure = expect(ready).rejects.toThrow('Orca stopped while preparing')
+  const closing = worktreeRemovalLifetime.close()
+  const stopFailure = expect(closing).rejects.toThrow('Orca stopped while preparing')
+  loading.resolve()
+  await startupFailure
+  let released = false
+  void closing.then(
+    () => {
+      released = true
+    },
+    () => {
+      released = true
+    }
+  )
+  await Promise.resolve()
+  expect(released).toBe(false)
+  draining.resolve()
+  await stopFailure
+})
diff --git a/src/main/workspaces/removal/worktree-removal-lifetime.ts b/src/main/workspaces/removal/worktree-removal-lifetime.ts
new file mode 100644
index 00000000000..65884e7156d
--- /dev/null
+++ b/src/main/workspaces/removal/worktree-removal-lifetime.ts
@@ -0,0 +1,83 @@
+/** Own destructive preparation through its handoff to a journaled job, before host resources close. */
+class WorktreeRemovalLifetime {
+  private readonly cleanup = new AbortController()
+  get signal(): AbortSignal {
+    return this.cleanup.signal
+  }
+  abortCleanup(): void {
+    this.cleanup.abort()
+  }
+  private ready: Promise<void> = Promise.resolve()
+  private readonly preparations = new Set<Promise<void>>()
+  private stop = (): void => {}
+  private drain = async (): Promise<void> => {}
+  private completion?: Promise<void>
+  closing = false
+
+  prepare(load: () => Promise<void>, stop: () => void, drain: () => Promise<void>): Promise<void> {
+    if (this.closing) {
+      throw new Error('Orca is stopping. Reconnect or restart Orca, then retry deletion.')
+    }
+    this.stop = stop
+    this.drain = drain
+    this.ready = load().then(() => {
+      if (this.closing) {
+        throw new Error('Orca stopped while preparing workspace deletion. Restart Orca and retry.')
+      }
+    })
+    return this.ready
+  }
+
+  acquirePreparation(): () => void {
+    if (this.closing) {
+      throw new Error('Orca is stopping. Reconnect or restart Orca, then retry deletion.')
+    }
+    let release!: () => void
+    const preparation = new Promise<void>((resolve) => {
+      release = resolve
+    })
+    this.preparations.add(preparation)
+    return () => {
+      this.preparations.delete(preparation)
+      release()
+    }
+  }
+
+  async withPreparation<T>(prepare: () => Promise<T>): Promise<T> {
+    const release = this.acquirePreparation()
+    try {
+      return await prepare()
+    } finally {
+      release()
+    }
+  }
+
+  resume(resume: () => void): void {
+    if (!this.closing) {
+      resume()
+    }
+  }
+
+  close(): Promise<void> {
+    if (!this.completion) {
+      this.closing = true
+      this.abortCleanup()
+      this.stop()
+      this.completion = (async () => {
+        const loaded = await Promise.allSettled([this.ready])
+        await Promise.all(this.preparations)
+        await this.drain()
+        if (loaded[0].status === 'rejected') {
+          throw loaded[0].reason
+        }
+      })()
+    }
+    return this.completion
+  }
+}
+
+export let worktreeRemovalLifetime = new WorktreeRemovalLifetime()
+
+export function _resetWorktreeRemovalLifetimeForTests(): void {
+  worktreeRemovalLifetime = new WorktreeRemovalLifetime()
+}
diff --git a/src/main/workspaces/removal/worktree-removal-records-load.ts b/src/main/workspaces/removal/worktree-removal-records-load.ts
new file mode 100644
index 00000000000..93be358fad0
--- /dev/null
+++ b/src/main/workspaces/removal/worktree-removal-records-load.ts
@@ -0,0 +1,32 @@
+import { getRepoExecutionHostId, LOCAL_EXECUTION_HOST_ID } from '../../../shared/execution-host'
+import type { Repo } from '../../../shared/repo-types'
+import {
+  loadWorktreeRemovalRecords,
+  stopBackgroundWorktreeRemovals,
+  drainBackgroundWorktreeRemovals
+} from './worktree-background-removal'
+import { worktreeRemovalLifetime } from './worktree-removal-lifetime'
+
+/** Retain failed deletions only while this host has the local repo copy; an SSH copy under the same ID cannot show its deletion row. */
+export function loadWorktreeRemovalRecordsForStore(store: {
+  getProfileStorageDirectory: () => string
+  getRepos: () => readonly Pick<Repo, 'id' | 'connectionId' | 'executionHostId'>[]
+}): Promise<void> {
+  return loadWorktreeRemovalRecords(store.getProfileStorageDirectory(), (repoId) =>
+    store
+      .getRepos()
+      .some(
+        (repo) => repo.id === repoId && getRepoExecutionHostId(repo) === LOCAL_EXECUTION_HOST_ID
+      )
+  )
+}
+
+export function prepareWorktreeRemovalsForStore(
+  store: Parameters<typeof loadWorktreeRemovalRecordsForStore>[0]
+): Promise<void> {
+  return worktreeRemovalLifetime.prepare(
+    () => loadWorktreeRemovalRecordsForStore(store),
+    stopBackgroundWorktreeRemovals,
+    drainBackgroundWorktreeRemovals
+  )
+}
diff --git a/src/main/workspaces/removal/worktree-removal-table.ts b/src/main/workspaces/removal/worktree-removal-table.ts
index 363fab881aa..87a5b82dc73 100644
--- a/src/main/workspaces/removal/worktree-removal-table.ts
+++ b/src/main/workspaces/removal/worktree-removal-table.ts
@@ -2,7 +2,12 @@ import { WorktreeRemovalReservations } from './worktree-removal-reservations'
 import { lstat } from 'node:fs/promises'
 import { getErrorCode } from '../../git/worktrees/worktree-operation-options'
 import { areWorktreePathsEqual } from '../../git/worktrees/catalog/worktree-path-comparison'
-import { writeWorktreeRemovalRecords, type WorktreeRemovalRecord } from './worktree-removal-records'
+import {
+  writeWorktreeRemovalRecords,
+  worktreeRemovalRecordsFile,
+  type WorktreeRemovalRecord
+} from './worktree-removal-records'
+import { withSidecarSnapshotQueue } from '../../filesystem/sidecar-snapshot-file'
 
 export const pendingWorktreeRemovals = new WorktreeRemovalReservations()
 export const recordedWorktreeRemovals = new WeakSet<WorktreeRemovalRecord>()
@@ -16,6 +21,14 @@ export function setWorktreeRemovalRecordsDirectory(directory: string | null): vo
   recordsDirectory = directory
 }
 
+export function closeWorktreeRemovalRecords(): Promise<void> {
+  const directory = recordsDirectory
+  recordsDirectory = null
+  return directory
+    ? withSidecarSnapshotQueue(worktreeRemovalRecordsFile(directory), async () => {})
+    : Promise.resolve()
+}
+
 export function persistWorktreeRemovalRecords(): Promise<void> {
   if (!recordsDirectory) {
     return Promise.resolve()