程序员阿江(Relakkes) 7b2477f492 fix(server): keep history session timestamps stable (#951)
Use transcript activity timestamps for session list ordering instead of JSONL mtime, and skip duplicate runtime metadata appends.

Tested: bun test src/server/__tests__/sessions.test.ts --test-name-pattern "metadata-only writes|duplicate runtime metadata"
Tested: bun test src/server/__tests__/sessions.test.ts
Tested: bun run check:server
Confidence: high
Scope-risk: moderate
2026-07-02 21:01:19 +08:00
..
2026-07-02 21:01:16 +08:00
2026-03-31 01:55:58 -07:00