diff --git a/src/main/claude/claude-background-task-terminal-frames.test.ts b/src/main/claude/claude-background-task-terminal-frames.test.ts
index 86a2dd2f409..e44532965d9 100644
--- a/src/main/claude/claude-background-task-terminal-frames.test.ts
+++ b/src/main/claude/claude-background-task-terminal-frames.test.ts
@@ -96,25 +96,6 @@ describe('claude background task terminal frames', () => {
     expect(items).toEqual([])
   })
 
-  it('leaves legacy local_subagent tasks to the subagent roster', () => {
-    const { rows, items } = harness()
-    rows.observe({
-      type: 'system',
-      subtype: 'task_started',
-      task_id: 'task-legacy-agent',
-      task_type: 'local_subagent',
-      subagent_type: 'explorer'
-    })
-    rows.observe({
-      type: 'system',
-      subtype: 'task_notification',
-      task_id: 'task-legacy-agent',
-      status: 'failed',
-      summary: 'the child failed'
-    })
-    expect(items).toEqual([])
-  })
-
   it('writes nothing for ambient housekeeping the user never asked for', () => {
     const { rows, items } = harness()
     rows.observe({ ...START_BASH, task_id: 'ambient-1', ambient: true })
diff --git a/src/main/claude/claude-context-usage.test.ts b/src/main/claude/claude-context-usage.test.ts
index af86a7fddee..08677a1fb93 100644
--- a/src/main/claude/claude-context-usage.test.ts
+++ b/src/main/claude/claude-context-usage.test.ts
@@ -157,21 +157,6 @@ describe('claudeContextWindowFromResult', () => {
     ).toBe(200_000)
   })
 
-  it('keeps the main thread window when a subagent ran on a larger one', () => {
-    const modelUsage = {
-      'claude-sonnet-5': { contextWindow: 200_000 },
-      'claude-fable-5-1[1m]': { contextWindow: 1_000_000 }
-    }
-    for (const initModel of ['claude-sonnet-5', null]) {
-      expect(
-        claudeContextWindowFromResult(
-          { modelUsage },
-          { initModel, responseModel: 'claude-sonnet-5' }
-        )
-      ).toBe(200_000)
-    }
-  })
-
   it('is null when no entry reports a usable window', () => {
     expect(claudeContextWindowFromResult({ type: 'result' })).toBeNull()
     expect(
diff --git a/src/main/claude/claude-slash-command-catalog.test.ts b/src/main/claude/claude-slash-command-catalog.test.ts
index f4374e52e4f..17d7fba8650 100644
--- a/src/main/claude/claude-slash-command-catalog.test.ts
+++ b/src/main/claude/claude-slash-command-catalog.test.ts
@@ -245,31 +245,3 @@ it('reports a description-only change and lets a later report drop the text', ()
   expect(catalog.observe({ ...changed, commands: [{ name: 'clear' }] })).toBe(true)
   expect(catalog.commands).toEqual([{ name: 'clear', kind: 'command' }])
 })
-
-it('describes nothing when the session reported names only', () => {
-  expect(readClaudeSlashCommands(init())).toEqual([
-    { name: 'clear', kind: 'command' },
-    { name: 'ref-oss', kind: 'skill' },
-    { name: 'opsx:apply', kind: 'command' }
-  ])
-  expect(new ClaudeSlashCommandCatalog(init()).commands).toEqual([
-    { name: 'clear', kind: 'command' },
-    { name: 'ref-oss', kind: 'skill' },
-    { name: 'opsx:apply', kind: 'command' }
-  ])
-})
-
-it('still hides terminal-only names however well the provider describes them', () => {
-  const catalog = new ClaudeSlashCommandCatalog(init())
-  expect(
-    catalog.observe({
-      type: 'system',
-      subtype: 'commands_changed',
-      commands: [
-        { name: 'doctor', description: 'Diagnose the CLI install' },
-        { name: 'ref-oss', description: 'A skill' }
-      ]
-    })
-  ).toBe(true)
-  expect(catalog.commands).toEqual([{ name: 'ref-oss', kind: 'skill', description: 'A skill' }])
-})
diff --git a/src/main/claude/claude-streamed-text-checkpoints.test.ts b/src/main/claude/claude-streamed-text-checkpoints.test.ts
index cc196cf21af..89f825bc560 100644
--- a/src/main/claude/claude-streamed-text-checkpoints.test.ts
+++ b/src/main/claude/claude-streamed-text-checkpoints.test.ts
@@ -216,23 +216,6 @@ describe('claude streamed text checkpoints', () => {
     expect(stamps).toEqual([CHILD_LINKAGE, { ...CHILD_LINKAGE, agentId: 'task-2' }])
   })
 
-  it('re-attributes a block that stopped streaming before its announcement', () => {
-    // Nothing revisits such a block: no later checkpoint, no final envelope.
-    // Without this it keeps the provisional id for the life of the journal.
-    const producer = scriptedProducer()
-    const { store, rows, stamps, runWindow } = checkpoints(producer.source)
-
-    store.append(identityOf('block-1'), 'said once', 'toolu_1')
-    runWindow()
-    expect(stamps.at(-1)).toMatchObject({ agentId: 'toolu_1' })
-
-    producer.resolve(CHILD_LINKAGE)
-    store.reattribute()
-
-    expect(rows.at(-1)).toEqual({ uuid: 'block-1', text: 'said once' })
-    expect(stamps.at(-1)).toEqual(CHILD_LINKAGE)
-  })
-
   it('stops persisting once disposed', () => {
     const { store, rows, runWindow } = checkpoints()
 
diff --git a/src/main/claude/claude-structured-content-parts.test.ts b/src/main/claude/claude-structured-content-parts.test.ts
index 1d9ed800e0f..312c1c10826 100644
--- a/src/main/claude/claude-structured-content-parts.test.ts
+++ b/src/main/claude/claude-structured-content-parts.test.ts
@@ -121,18 +121,6 @@ describe('Claude message content parts', () => {
     expect(state.sink.publish).not.toHaveBeenCalled()
   })
 
-  it('does not render injected image companions or start a turn', () => {
-    const state = sinkState()
-    const translator = createClaudeJournalTranslator({ sink: state.sink })
-    const event = userMessageWith(null)
-    const content = [{ type: 'text', text: '[Image: source: /tmp/pasted.png]' }]
-    translator.handle({
-      ...event,
-      message: { ...event.message, isMeta: true, message: { role: 'user', content } }
-    })
-    expect(state.items).toEqual([])
-  })
-
   it('does not leak a wire kind for a locally attached image', () => {
     const state = sinkState()
     const translator = createClaudeJournalTranslator({ sink: state.sink })
diff --git a/src/renderer/src/lib/pane-manager/pane-tree-ops.test.ts b/src/renderer/src/lib/pane-manager/pane-tree-ops.test.ts
index 43e1ab93d63..21c296b426e 100644
--- a/src/renderer/src/lib/pane-manager/pane-tree-ops.test.ts
+++ b/src/renderer/src/lib/pane-manager/pane-tree-ops.test.ts
@@ -807,46 +807,6 @@ describe('safeFit', () => {
 
 describe('equalizePaneSplitSizes', () => {
   const pane = (flex = '1 1 0%'): MockHTMLElement => new MockHTMLElement(['pane'], [], flex)
-  const split = (
-    direction: 'vertical' | 'horizontal',
-    children: MockHTMLElement[],
-    flex = '1 1 0%'
-  ): MockHTMLElement =>
-    new MockHTMLElement(
-      ['pane-split', direction === 'vertical' ? 'is-vertical' : 'is-horizontal'],
-      children,
-      flex
-    )
-
-  it('weights nested same-axis splits so same-axis panes equalize evenly', () => {
-    const left = pane('10 1 0%')
-    const middle = pane('20 1 0%')
-    const right = pane('30 1 0%')
-    const rightSplit = split('vertical', [middle, right], '90 1 0%')
-    const root = split('vertical', [left, rightSplit])
-
-    expect(equalizePaneSplitSizes(root as unknown as HTMLElement)).toBe(true)
-
-    expect(left.style.flex).toBe('1 1 0%')
-    expect(rightSplit.style.flex).toBe('2 1 0%')
-    expect(middle.style.flex).toBe('1 1 0%')
-    expect(right.style.flex).toBe('1 1 0%')
-  })
-
-  it('treats perpendicular child splits as one weighted region', () => {
-    const top = pane('7 1 0%')
-    const bottom = pane('3 1 0%')
-    const leftStack = split('horizontal', [top, bottom], '15 1 0%')
-    const right = pane('85 1 0%')
-    const root = split('vertical', [leftStack, right])
-
-    expect(equalizePaneSplitSizes(root as unknown as HTMLElement)).toBe(true)
-
-    expect(leftStack.style.flex).toBe('1 1 0%')
-    expect(right.style.flex).toBe('1 1 0%')
-    expect(top.style.flex).toBe('1 1 0%')
-    expect(bottom.style.flex).toBe('1 1 0%')
-  })
 
   it('returns false when there is no split tree to change', () => {
     expect(equalizePaneSplitSizes(pane() as unknown as HTMLElement)).toBe(false)
diff --git a/src/renderer/src/store/slices/agent-status-drop-ipc.test.ts b/src/renderer/src/store/slices/agent-status-drop-ipc.test.ts
index 53a0a4e131e..9dff9574b66 100644
--- a/src/renderer/src/store/slices/agent-status-drop-ipc.test.ts
+++ b/src/renderer/src/store/slices/agent-status-drop-ipc.test.ts
@@ -61,21 +61,6 @@ describe('dropAgentStatus → IPC fan-out', () => {
     expect(drop).toHaveBeenCalledTimes(1)
     expect(drop).toHaveBeenCalledWith('tab-missing:0')
   })
-
-  it('idempotent: repeated drops on the same paneKey fire the IPC each time', () => {
-    // Why: the renderer keeps drop() side-effect free relative to its own
-    // state — sending an extra IPC for an already-dropped paneKey is safe
-    // because main-side dropStatusEntry is a no-op when the entry is gone.
-    // Asserting this contract documents the renderer's hands-off posture.
-    const { drop } = stubWindowApi()
-    const store = createTestStore()
-    store
-      .getState()
-      .setAgentStatus('tab-1:0', { state: 'working', prompt: 'p', agentType: 'claude' })
-    store.getState().dropAgentStatus('tab-1:0')
-    store.getState().dropAgentStatus('tab-1:0')
-    expect(drop).toHaveBeenCalledTimes(2)
-  })
 })
 
 describe('dropAgentStatusByTabPrefix -> IPC fan-out', () => {
diff --git a/src/renderer/src/store/slices/agent-status-runtime-orchestration.test.ts b/src/renderer/src/store/slices/agent-status-runtime-orchestration.test.ts
index ecbe66d8d53..9dde7336294 100644
--- a/src/renderer/src/store/slices/agent-status-runtime-orchestration.test.ts
+++ b/src/renderer/src/store/slices/agent-status-runtime-orchestration.test.ts
@@ -221,33 +221,6 @@ describe('agent status runtime orchestration metadata', () => {
     })
   })
 
-  it.each(['failed', 'circuit_broken'] as const)(
-    'updates runtime status to %s for the same dispatch',
-    (dispatchStatus) => {
-      vi.useFakeTimers()
-      const store = createTestStore()
-      const childPaneKey = 'tab-child:11111111-1111-4111-8111-111111111111'
-
-      store.getState().setAgentStatus(childPaneKey, {
-        state: 'done',
-        prompt: 'child agent',
-        agentType: 'claude',
-        orchestration: {
-          taskId: 'task-1',
-          dispatchId: 'ctx-1',
-          dispatchStatus: 'dispatched'
-        }
-      })
-      store.getState().setRuntimeAgentOrchestrationByPaneKey({
-        [childPaneKey]: { taskId: 'task-1', dispatchId: 'ctx-1', dispatchStatus }
-      })
-
-      expect(
-        store.getState().agentStatusByPaneKey[childPaneKey].orchestration?.dispatchStatus
-      ).toBe(dispatchStatus)
-    }
-  )
-
   it('keeps current payload orchestration ahead of a stale runtime map entry', () => {
     vi.useFakeTimers()
     const store = createTestStore()
diff --git a/src/renderer/src/store/slices/browser-webview-cleanup.test.ts b/src/renderer/src/store/slices/browser-webview-cleanup.test.ts
index fa18e2e54ae..e0b4999664c 100644
--- a/src/renderer/src/store/slices/browser-webview-cleanup.test.ts
+++ b/src/renderer/src/store/slices/browser-webview-cleanup.test.ts
@@ -7,7 +7,6 @@ vi.mock('../../components/browser-pane/host-guest/webview-registry', () => ({
 
 import {
   collectBrowserWebviewIds,
-  destroyRemovedBrowserWebview,
   destroyWorkspaceWebviews,
   destroyWorktreeBrowserGuests
 } from './browser-webview-cleanup'
@@ -75,12 +74,6 @@ describe('destroyWorkspaceWebviews', () => {
     vi.mocked(destroyPersistentWebview).mockClear()
   })
 
-  it('destroys the webview when the backing page is removed', () => {
-    destroyRemovedBrowserWebview('page-1')
-
-    expect(destroyPersistentWebview).toHaveBeenCalledWith('page-1')
-  })
-
   it('destroys every page id for a multi-page workspace', () => {
     destroyWorkspaceWebviews(
       { 'workspace-1': [page('page-1', 'workspace-1'), page('page-2', 'workspace-1')] },
diff --git a/src/renderer/src/store/slices/editor-remote-branch-actions.test.ts b/src/renderer/src/store/slices/editor-remote-branch-actions.test.ts
index de8dbe9651f..9521dda3a10 100644
--- a/src/renderer/src/store/slices/editor-remote-branch-actions.test.ts
+++ b/src/renderer/src/store/slices/editor-remote-branch-actions.test.ts
@@ -376,35 +376,6 @@ describe('createEditorSlice remote branch actions', () => {
     expect(store.getState().isRemoteOperationActive).toBe(false)
   })
 
-  it('maps publish updates-were-rejected into a clean actionable toast', async () => {
-    const store = createEditorStore()
-    const publishError = new Error(
-      'Updates were rejected because the tip of your current branch is behind its remote counterpart.'
-    )
-    gitPushMock.mockRejectedValueOnce(publishError)
-
-    await expect(store.getState().pushBranch('wt-1', '/repo', true)).rejects.toThrow(
-      publishError.message
-    )
-
-    expect(toastErrorMock).toHaveBeenCalledWith(
-      'Push rejected — remote has changes. Pull first, then try again.'
-    )
-    await flushAsyncRemoteRefresh()
-
-    expect(gitStatusMock).not.toHaveBeenCalled()
-    expect(gitFetchMock).toHaveBeenCalledWith({
-      worktreePath: '/repo',
-      connectionId: undefined,
-      worktreeId: 'wt-1'
-    })
-    expect(gitUpstreamStatusMock).toHaveBeenCalledWith({
-      worktreePath: '/repo',
-      connectionId: undefined
-    })
-    expect(store.getState().isRemoteOperationActive).toBe(false)
-  })
-
   it('maps raw publish wrapper errors into a cleaner actionable toast', async () => {
     const store = createEditorStore()
     const rawPublishError = new Error(
@@ -467,33 +438,6 @@ describe('createEditorSlice remote branch actions', () => {
     expect(store.getState().isRemoteOperationActive).toBe(false)
   })
 
-  it('maps non-fast-forward keyword push errors into a clean actionable toast', async () => {
-    const store = createEditorStore()
-    const pushError = new Error('Push rejected: remote has newer commits (non-fast-forward).')
-    gitPushMock.mockRejectedValueOnce(pushError)
-
-    await expect(store.getState().pushBranch('wt-1', '/repo', false)).rejects.toThrow(
-      pushError.message
-    )
-
-    expect(toastErrorMock).toHaveBeenCalledWith(
-      'Push rejected — remote has changes. Pull first, then try again.'
-    )
-    await flushAsyncRemoteRefresh()
-
-    expect(gitStatusMock).not.toHaveBeenCalled()
-    expect(gitFetchMock).toHaveBeenCalledWith({
-      worktreePath: '/repo',
-      connectionId: undefined,
-      worktreeId: 'wt-1'
-    })
-    expect(gitUpstreamStatusMock).toHaveBeenCalledWith({
-      worktreePath: '/repo',
-      connectionId: undefined
-    })
-    expect(store.getState().isRemoteOperationActive).toBe(false)
-  })
-
   it('surfaces submodule push failures with the submodule name', async () => {
     const store = createEditorStore()
     const pushError = new Error(
diff --git a/src/renderer/src/store/slices/editor-right-sidebar-state.test.ts b/src/renderer/src/store/slices/editor-right-sidebar-state.test.ts
index bb4716c28d2..1ee83e7e776 100644
--- a/src/renderer/src/store/slices/editor-right-sidebar-state.test.ts
+++ b/src/renderer/src/store/slices/editor-right-sidebar-state.test.ts
@@ -95,19 +95,6 @@ describe('createEditorSlice right sidebar state', () => {
     expect(store.getState().rightSidebarOpen).toBe(false)
   })
 
-  it('setRightSidebarOpen opens the sidebar', () => {
-    const store = createEditorStore()
-    store.getState().setRightSidebarOpen(true)
-    expect(store.getState().rightSidebarOpen).toBe(true)
-  })
-
-  it('setRightSidebarOpen(false) after open closes it', () => {
-    const store = createEditorStore()
-    store.getState().setRightSidebarOpen(true)
-    store.getState().setRightSidebarOpen(false)
-    expect(store.getState().rightSidebarOpen).toBe(false)
-  })
-
   it('toggleRightSidebar flips the state', () => {
     const store = createEditorStore()
     expect(store.getState().rightSidebarOpen).toBe(false)
diff --git a/src/renderer/src/store/slices/github-checks-cache.test.ts b/src/renderer/src/store/slices/github-checks-cache.test.ts
index 2b6c4c7f4dd..abd66fd1f1f 100644
--- a/src/renderer/src/store/slices/github-checks-cache.test.ts
+++ b/src/renderer/src/store/slices/github-checks-cache.test.ts
@@ -70,23 +70,6 @@ afterEach(() => {
 })
 
 describe('createGitHubSlice.fetchPRChecks checks cache freshness', () => {
-  it('expires empty checks cache entries after the shorter empty TTL', async () => {
-    vi.useFakeTimers()
-    vi.setSystemTime(1_000)
-    const store = createTestStore()
-    const repoPath = '/repo'
-    const repoId = 'repo-id'
-    const branch = 'feature/test'
-
-    mockApi.gh.prChecks.mockResolvedValue([])
-
-    await store.getState().fetchPRChecks(repoPath, 12, branch, undefined, null, { repoId })
-    vi.setSystemTime(11_001)
-    await store.getState().fetchPRChecks(repoPath, 12, branch, undefined, null, { repoId })
-
-    expect(mockApi.gh.prChecks).toHaveBeenCalledTimes(2)
-  })
-
   it('keeps repeated automatic empty checks refreshes cacheable', async () => {
     vi.useFakeTimers()
     vi.setSystemTime(1_000)
diff --git a/src/renderer/src/store/slices/ui-new-workspace-draft.test.ts b/src/renderer/src/store/slices/ui-new-workspace-draft.test.ts
deleted file mode 100644
index 2a88ce0e0a1..00000000000
--- a/src/renderer/src/store/slices/ui-new-workspace-draft.test.ts
+++ /dev/null
@@ -1,151 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-import { createUIStore } from './ui-slice-test-harness'
-
-const mocks = vi.hoisted(() => ({
-  sendNotesToActiveAgentSession: vi.fn(),
-  track: vi.fn(),
-  toastMessage: vi.fn(),
-  toastSuccess: vi.fn(),
-  toastError: vi.fn()
-}))
-
-vi.mock('@/lib/active-agent-note-send', () => ({
-  activeAgentNotesSendFailureMessage: (
-    status: string,
-    options: { explicitTarget?: boolean } = {}
-  ) => (options.explicitTarget ? `selected:${status}` : status),
-  sendNotesToActiveAgentSession: mocks.sendNotesToActiveAgentSession
-}))
-
-vi.mock('@/lib/telemetry', () => ({
-  track: mocks.track
-}))
-
-vi.mock('sonner', () => ({
-  toast: {
-    message: mocks.toastMessage,
-    success: mocks.toastSuccess,
-    error: mocks.toastError
-  }
-}))
-
-afterEach(() => {
-  vi.restoreAllMocks()
-  vi.unstubAllGlobals()
-})
-
-beforeEach(() => {
-  mocks.sendNotesToActiveAgentSession.mockReset()
-  mocks.sendNotesToActiveAgentSession.mockResolvedValue({ status: 'sent' })
-  mocks.track.mockReset()
-  mocks.toastMessage.mockReset()
-  mocks.toastSuccess.mockReset()
-  mocks.toastError.mockReset()
-})
-
-describe('createUISlice new workspace draft', () => {
-  it('preserves Linear linked work item metadata', () => {
-    const store = createUIStore()
-
-    store.getState().setNewWorkspaceDraft({
-      repoId: 'repo-1',
-      name: 'Fix launch context handoff',
-      prompt: '',
-      note: '',
-      attachments: [],
-      linkedWorkItem: {
-        type: 'issue',
-        number: 0,
-        title: 'Fix launch context handoff',
-        url: 'https://linear.app/acme/issue/ENG-123/fix-launch-context-handoff',
-        linearIdentifier: 'ENG-123'
-      },
-      agent: 'claude',
-      linkedIssue: '',
-      linkedPR: null,
-      linkedGitLabIssue: null,
-      linkedGitLabMR: null
-    })
-
-    expect(store.getState().newWorkspaceDraft?.linkedWorkItem).toMatchObject({
-      linearIdentifier: 'ENG-123'
-    })
-  })
-
-  it('keeps older linked work item drafts without Linear context fields valid', () => {
-    const store = createUIStore()
-
-    store.getState().setNewWorkspaceDraft({
-      repoId: 'repo-1',
-      name: 'Legacy issue',
-      prompt: '',
-      note: '',
-      attachments: [],
-      linkedWorkItem: {
-        type: 'issue',
-        number: 42,
-        title: 'Legacy issue',
-        url: 'https://github.com/acme/repo/issues/42'
-      },
-      agent: 'claude',
-      linkedIssue: '42',
-      linkedPR: null,
-      linkedGitLabIssue: null,
-      linkedGitLabMR: null
-    })
-
-    expect(store.getState().newWorkspaceDraft?.linkedWorkItem).toEqual({
-      type: 'issue',
-      number: 42,
-      title: 'Legacy issue',
-      url: 'https://github.com/acme/repo/issues/42'
-    })
-  })
-
-  it('preserves serializable Jira identity and bound source context in drafts', () => {
-    const store = createUIStore()
-    const linkedTaskSourceContext = {
-      kind: 'task-source' as const,
-      provider: 'jira' as const,
-      projectId: 'project-1',
-      hostId: 'runtime:env-1' as const,
-      providerIdentity: {
-        provider: 'jira' as const,
-        siteId: 'site-1',
-        siteUrl: 'https://company.atlassian.net',
-        projectKey: 'ORCA'
-      },
-      accountLabel: 'ada@example.com'
-    }
-
-    store.getState().setNewWorkspaceDraft({
-      repoId: 'repo-1',
-      name: 'orca-123-link-jira',
-      prompt: '',
-      note: '',
-      attachments: [],
-      linkedWorkItem: {
-        provider: 'jira',
-        type: 'issue',
-        number: 0,
-        title: 'ORCA-123 Link Jira',
-        url: 'https://company.atlassian.net/browse/ORCA-123',
-        jiraIdentifier: 'ORCA-123'
-      },
-      linkedTaskSourceContext,
-      agent: 'claude',
-      linkedIssue: '',
-      linkedPR: null,
-      linkedGitLabIssue: null,
-      linkedGitLabMR: null
-    })
-
-    expect(store.getState().newWorkspaceDraft).toMatchObject({
-      linkedWorkItem: {
-        provider: 'jira',
-        jiraIdentifier: 'ORCA-123'
-      },
-      linkedTaskSourceContext
-    })
-  })
-})
diff --git a/src/shared/setup-runner-command.test.ts b/src/shared/setup-runner-command.test.ts
index 4280ed4f6e0..b3e38bb438d 100644
--- a/src/shared/setup-runner-command.test.ts
+++ b/src/shared/setup-runner-command.test.ts
@@ -98,14 +98,6 @@ describe('buildSetupRunnerCommand', () => {
       shell: 'windows'
     })
   })
-
-  it('still uses bash for a POSIX runner launched from a POSIX pane', () => {
-    expect(
-      buildSetupRunnerCommand('C:\\repo\\.git\\orca\\setup-runner.sh', 'windows', {
-        family: 'posix'
-      })
-    ).toBe('bash /c/repo/.git/orca/setup-runner.sh')
-  })
 })
 
 describe('buildSetupRunnerCommand cmd metacharacter guard', () => {
diff --git a/src/shared/telemetry-events.test.ts b/src/shared/telemetry-events.test.ts
index 031ca9bbd74..13dca1c08d1 100644
--- a/src/shared/telemetry-events.test.ts
+++ b/src/shared/telemetry-events.test.ts
@@ -4,13 +4,7 @@
 // round-trips without coercion.
 
 import { describe, expect, it } from 'vitest'
-import {
-  addRepoSetupStepActionSchema,
-  errorClassSchema,
-  eventSchemas,
-  isCohortExtendedEvent
-} from './telemetry-events'
-import { appStarSourceSchema } from './gh-star-source'
+import { errorClassSchema, eventSchemas, isCohortExtendedEvent } from './telemetry-events'
 
 describe('feature_interaction_usage_bucket_reached schema', () => {
   it('accepts a valid bucket payload', () => {
@@ -106,13 +100,6 @@ describe('feature_interaction_usage_bucket_reached schema', () => {
 })
 
 describe('app_starred_orca schema', () => {
-  it('accepts every declared app star source', () => {
-    for (const source of appStarSourceSchema.options) {
-      const parsed = eventSchemas.app_starred_orca.safeParse({ source })
-      expect(parsed.success).toBe(true)
-    }
-  })
-
   it('accepts cohort context on successful app star telemetry', () => {
     const parsed = eventSchemas.app_starred_orca.safeParse({
       source: 'settings',
@@ -471,13 +458,6 @@ describe('agent_hook_unattributed schema', () => {
 })
 
 describe('add_repo_setup_step_action schema', () => {
-  it('accepts every Setup-step action declared in the schema', () => {
-    for (const action of addRepoSetupStepActionSchema.options) {
-      const parsed = eventSchemas.add_repo_setup_step_action.safeParse({ action })
-      expect(parsed.success).toBe(true)
-    }
-  })
-
   it('rejects unknown action enum values', () => {
     const parsed = eventSchemas.add_repo_setup_step_action.safeParse({
       action: 'export_to_pdf'
diff --git a/src/shared/terminal-synchronized-output-scan.test.ts b/src/shared/terminal-synchronized-output-scan.test.ts
index cc4c5dd2fc7..fa382ea4ad1 100644
--- a/src/shared/terminal-synchronized-output-scan.test.ts
+++ b/src/shared/terminal-synchronized-output-scan.test.ts
@@ -89,20 +89,6 @@ describe('resolveSynchronizedOutputSafeSplit', () => {
     expect(resolveSynchronizedOutputSafeSplit(data, 20)).toBe(20)
   })
 
-  it('degrades to the plain limit when the buffer starts inside a frame', () => {
-    // Callers do not thread prior latch state, so a remainder that begins inside
-    // an already-open frame is scanned as if closed. It must never be WORSE than
-    // the blind offset it replaced: same boundary, byte-exact.
-    const data = `${'z'.repeat(40)}${CLOSE}${'q'.repeat(40)}`
-    const limit = 20
-    const splitAt = resolveSynchronizedOutputSafeSplit(data, limit, '', true)
-    const naive = resolveSynchronizedOutputSafeSplit(data, limit)
-    // With the real prior state it can only do better or the same.
-    expect(splitAt).toBeLessThanOrEqual(limit)
-    expect(naive).toBeLessThanOrEqual(limit)
-    expect(data.slice(0, naive) + data.slice(naive)).toBe(data)
-  })
-
   it('never returns past the limit or breaks byte-exactness across many shapes', () => {
     const outputSamples = [
       `${OPEN}${'a'.repeat(50)}${CLOSE}`,
diff --git a/src/shared/text-search.test.ts b/src/shared/text-search.test.ts
index 1517e070b4e..455a591c269 100644
--- a/src/shared/text-search.test.ts
+++ b/src/shared/text-search.test.ts
@@ -239,18 +239,6 @@ describe('buildGitGrepArgs', () => {
     expect(args).toContain(':(exclude,glob)dist/**')
   })
 
-  it('excludes a directory subtree the way rg --glob does', () => {
-    const args = buildGitGrepArgs('q', { excludePattern: 'node_modules' })
-    expect(args).toContain(':(exclude,glob)**/node_modules')
-    expect(args).toContain(':(exclude,glob)**/node_modules/**')
-  })
-
-  it('includes a directory subtree the way rg --glob does', () => {
-    const args = buildGitGrepArgs('q', { includePattern: 'src' })
-    expect(args).toContain(':(glob)**/src')
-    expect(args).toContain(':(glob)**/src/**')
-  })
-
   it('keeps escaped commas inside one generated folder pathspec', () => {
     const args = buildGitGrepArgs('q', { includePattern: 'foo\\,bar/**, *.ts' })
     expect(args).toContain(':(glob)foo\\,bar/**')
diff --git a/src/shared/workspace-session-schema.sleeping-agent.test.ts b/src/shared/workspace-session-schema.sleeping-agent.test.ts
index 57d4a832b46..3d3195bb98d 100644
--- a/src/shared/workspace-session-schema.sleeping-agent.test.ts
+++ b/src/shared/workspace-session-schema.sleeping-agent.test.ts
@@ -457,35 +457,6 @@ describe('parseWorkspaceSession sleeping agents', () => {
     }
   })
 
-  it('preserves legacy live sleeping agent origins across hydration', () => {
-    const result = parseWorkspaceSession({
-      activeRepoId: null,
-      activeWorktreeId: null,
-      activeTabId: null,
-      tabsByWorktree: {},
-      terminalLayoutsByTabId: {},
-      sleepingAgentSessionsByPaneKey: {
-        'tab1:pane-1': {
-          paneKey: 'tab1:pane-1',
-          tabId: 'tab1',
-          worktreeId: 'wt',
-          agent: 'codex',
-          providerSession: { key: 'session_id', id: 'codex-session' },
-          prompt: 'continue',
-          state: 'working',
-          capturedAt: 10,
-          updatedAt: 9,
-          origin: 'live'
-        }
-      }
-    })
-
-    expect(result.ok).toBe(true)
-    if (result.ok) {
-      expect(result.value.sleepingAgentSessionsByPaneKey?.['tab1:pane-1']?.origin).toBe('live')
-    }
-  })
-
   it('drops malformed sleeping agent resume records without failing the whole session', () => {
     const result = parseWorkspaceSession({
       activeRepoId: null,
diff --git a/src/shared/workspace-session-terminal-buffers.test.ts b/src/shared/workspace-session-terminal-buffers.test.ts
index c61a6936c47..5eeaf5c9894 100644
--- a/src/shared/workspace-session-terminal-buffers.test.ts
+++ b/src/shared/workspace-session-terminal-buffers.test.ts
@@ -187,27 +187,6 @@ describe('pruneLocalTerminalScrollbackBuffers', () => {
     })
   })
 
-  it('caps preserved SSH buffers so session JSON cannot scale with raw scrollback', () => {
-    const hugeScrollback = `start-${'x'.repeat(TERMINAL_SCROLLBACK_SESSION_BUFFER_BYTE_LIMIT + 10)}`
-    const result = pruneLocalTerminalScrollbackBuffers(
-      makeSession({
-        terminalLayoutsByTabId: {
-          'remote-tab': {
-            root: null,
-            activeLeafId: null,
-            expandedLeafId: null,
-            buffersByLeafId: { 'pane:1': hugeScrollback }
-          }
-        }
-      }),
-      [{ id: 'remote-repo', connectionId: 'ssh-target-1' }]
-    )
-
-    const buffer = result.terminalLayoutsByTabId['remote-tab'].buffersByLeafId?.['pane:1']
-    expect(buffer).toHaveLength(TERMINAL_SCROLLBACK_SESSION_BUFFER_BYTE_LIMIT)
-    expect(buffer?.startsWith('start-')).toBe(false)
-  })
-
   it('caps preserved SSH buffers by UTF-8 bytes for multibyte scrollback', () => {
     const multibyteRow = 'é'.repeat(1024)
     const hugeScrollback = multibyteRow.repeat(512)