PR 19733 head26cb0bb59a / synthetic JSONL verification

BEFORE main production,129MiB stream:
{"inputPayloadMiB":129,"notifications":1,"rawLoggedBytes":[135266352,29],"termination":"CodexAppServerInputStreamEndedError","pendingRequest":"completed"}

AFTER integrated production,129MiB stream:
{"inputPayloadMiB":129,"notifications":0,"rawLoggedBytes":[],"termination":"CodexAppServerTransportError","operation":"read-input-stream","pendingRequest":"CodexAppServerTransportError"}

BASELINE REGRESSION TESTS:
note: You are running `vp test` as a Vite+ built-in command. If you meant to run the test npm script, use `vpr test` instead.

 RUN  v5.0.1 /home/ubuntu/wt/codex-04

stdout | packages/effect-codex-app-server/src/protocol.test.ts > effect-codex-app-server protocol > rejects an oversized newline-terminated message using UTF-8 bytes before logging or parsing
[09:37:56.646] ERROR (#50): Error [AssertionError]: expected CodexAppServerInputStreamEndedError: Code… { _tag: '…' } to be an instance of CodexAppServerTransportError
    at /home/ubuntu/wt/codex-04/packages/effect-codex-app-server/src/protocol.test.ts:431:16 {
  actual: { _tag: 'CodexAppServerInputStreamEndedError' },
  expected: undefined,
  showDiff: false,
  operator: 'strictEqual',
  [cause]: undefined
}

stdout | packages/effect-codex-app-server/src/protocol.test.ts > effect-codex-app-server protocol > rejects an oversized unfinished message using UTF-8 bytes before logging or parsing
[09:37:56.652] ERROR (#58): Error [AssertionError]: expected CodexAppServerInputStreamEndedError: Code… { _tag: '…' } to be an instance of CodexAppServerTransportError
    at /home/ubuntu/wt/codex-04/packages/effect-codex-app-server/src/protocol.test.ts:431:16 {
  actual: { _tag: 'CodexAppServerInputStreamEndedError' },
  expected: undefined,
  showDiff: false,
  operator: 'strictEqual',
  [cause]: undefined
}

 ❯ packages/effect-codex-app-server/src/protocol.test.ts (22 tests | 2 failed) 175ms
   ❯ effect-codex-app-server protocol (22)
     × rejects an oversized newline-terminated message using UTF-8 bytes before logging or parsing 11ms
     × rejects an oversized unfinished message using UTF-8 bytes before logging or parsing 3ms

⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯

 FAIL  packages/effect-codex-app-server/src/protocol.test.ts > effect-codex-app-server protocol > rejects an oversized newline-terminated message using UTF-8 bytes before logging or parsing
 FAIL  packages/effect-codex-app-server/src/protocol.test.ts > effect-codex-app-server protocol > rejects an oversized unfinished message using UTF-8 bytes before logging or parsing
AssertionError: expected CodexAppServerInputStreamEndedError: Code… { _tag: '…' } to be an instance of CodexAppServerTransportError
 ❯ packages/effect-codex-app-server/src/protocol.test.ts:431:16
    429|
    430|         const error = yield* Deferred.await(termination);
    431|         assert.instanceOf(error, CodexError.CodexAppServerTransportErr…
       |                ^
    432|         assert.equal(error.operation, "read-input-stream");
    433|         assert.isFalse(reachedEnd, "Must reject the unfinished line be…
 ❯ IteratorImpl.~effect/Effect/successCont node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/effect.ts:1422:28
 ❯ ExitPrimitive.~effect/Effect/evaluate node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/core.ts:585:30
 ❯ FiberImpl.runLoop node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/effect.ts:654:41
 ❯ FiberImpl.evaluate node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/effect.ts:595:23
 ❯ FiberImpl.evaluate node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/effect.ts:589:27
 ❯ Array.<anonymous> node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/internal/effect.ts:1159:17
 ❯ doneUnsafe node_modules/.pnpm/effect@4.0.5/node_modules/effect/src/Deferred.ts:1707:17

⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯


 Test Files  1 failed | 1 passed (2)
      Tests  2 failed | 22 passed (24)
   Start at  09:37:54
   Duration  2.04s (transform 58%, import 26%, tests 11%, setup 4%)

  Transform  transforming modules took 2.18s · 58% of tracked time, re-done on every run
             persist transforms across runs with fsModuleCache: true
             learn more: https://vitest.dev/guide/improving-performance#caching-between-reruns


AFTER:
note: You are running `vp test` as a Vite+ built-in command. If you meant to run the test npm script, use `vpr test` instead.

 RUN  v5.0.1 /home/ubuntu/wt/codex-04


 Test Files  2 passed (2)
      Tests  24 passed (24)
   Start at  09:38:14
   Duration  2.45s (transform 55%, import 27%, tests 10%, setup 7%)

  Transform  transforming modules took 2.32s · 55% of tracked time, re-done on every run
             persist transforms across runs with fsModuleCache: true
             learn more: https://vitest.dev/guide/improving-performance#caching-between-reruns