程序员阿江(Relakkes) 784118e383 fix: stabilize desktop rewind resume
Rewinding a desktop session can race with a still-exiting CLI process,
leaving late transcript entries after the trim point. Desktop placeholder
sessions also need to preserve canonical launch metadata so a zero-message
rewind can restart from the real workspace instead of reconstructing it from
a lossy sanitized project directory name.

Constraint: Rewind must work after trimming back to an empty transcript.
Constraint: Session project directory names are sanitized and not reversible.
Rejected: Add retries around CLI startup | would leave corrupted transcript state in place.
Rejected: Delete desktop placeholder files before first CLI launch | drops the only reliable workDir metadata.
Confidence: high
Scope-risk: moderate
Directive: Do not change rewind process stopping without rechecking late CLI output and transcript metadata preservation.
Tested: Real DeepSeek deepseek-v4-pro rewind smoke, bun test src/server/__tests__/sessions.test.ts --timeout 30000, bun test src/server/__tests__/conversations.test.ts --timeout 30000, bun run check:server, bun run check:native, bun run quality:pr, git diff --check
Not-tested: Native Windows desktop binary smoke for the original reporter environment.
2026-05-03 15:25:50 +08:00
..
2026-03-31 01:55:58 -07:00