Address review round 2: restore TEST_REPO_PATH_FILE import in split e2e helper

- seeded-test-repo.ts: re-add the TEST_REPO_PATH_FILE import the round-1 split
  dropped (runtime-only ReferenceError on the worker's stale-repo fallback
  path — tests/e2e sits outside all typecheck configs), and drop the stray
  fixture JSDoc that came along with the extraction. Fallback verified by
  invoking createSeededTestRepo directly.
- types.ts: qualify the two See-references to authority docs that ship with
  PR #7214 rather than this branch.

Co-authored-by: Orca <help@stably.ai>

src/shared/types.ts

@@ -2717,7 +2717,7 @@ export type GlobalSettings = {
    *  `pty:sideEffect` channel and renderer byte parsers stay unregistered for
    *  those PTYs; `false` restores renderer byte parsing. This build ships it
    *  false — no main emitter exists until PR #7214 (see constants.ts).
-   *  See docs/reference/terminal-side-effect-authority.md. */
+   *  See docs/reference/terminal-side-effect-authority.md (ships with #7214). */
   terminalMainSideEffectAuthority?: boolean
   /** Kill switch for main's hidden-delivery gate (Phase 4): when true AND
    *  terminalMainSideEffectAuthority is on, main drops PTY byte delivery to
@@ -2730,7 +2730,7 @@ export type GlobalSettings = {
    *  (DA1/CPR/DECRPM, …) embedded in hidden-dropped chunks from the runtime
    *  emulator. `false` silences the responder without changing drops. This
    *  build ships it false — the responder arrives with PR #7214.
-   *  See docs/reference/terminal-query-authority.md. */
+   *  See docs/reference/terminal-query-authority.md (ships with #7214). */
   terminalModelQueryAuthority?: boolean
   /** Which agent to pre-select in the new-workspace composer.
    *  - null: auto (first detected agent)

tests/e2e/helpers/seeded-test-repo.ts

@@ -4,6 +4,7 @@
  * touching the developer's repos. Extracted from orca-app.ts (fixture host).
  */
 import { execSync } from 'node:child_process'
+import { TEST_REPO_PATH_FILE } from '../global-setup'
 import { existsSync, mkdirSync, mkdtempSync, realpathSync, writeFileSync } from 'node:fs'
 import { randomUUID } from 'node:crypto'
 import os from 'node:os'
@@ -64,12 +65,3 @@ export function createSeededTestRepo(): string {
   writeFileSync(TEST_REPO_PATH_FILE, testRepoDir)
   return testRepoDir
 }
-
-/**
- * Extended Playwright test with Orca-specific fixtures.
- *
- * `orcaPage` — the main Orca renderer window.
- *
- * Test-scoped: each test gets a fresh Electron instance and isolated
- * userData directory so state cannot leak across specs through persistence.
- */