deepseek-harness/.agents/notes/implemented/architecture/2026-08-19-projection-cache-per-session-files.i18n.yaml

# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
#   pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-08-19-projection-cache-per-session-files.md
2026-08-19-projection-cache-per-session-files.md: 0fd171649c1d8c7c3be7a8089287d43782b84714
2026-08-19-projection-cache-per-session-files.zh.md: 47decb598cc70233c287feab2dddff46bd7bcbc9
feat(session-projection-cache): store one projection_cache.json per session Replace the single global session_projcache domain with a per-session cache file inside the session's own persistence directory, resolved through sessionPersistence.locate(meta) — the persistence backend owns the session-directory layout, the cache service keeps every checkpoint and cold-read responsibility. - cachedSnapshot(meta) becomes async (one file read per session); coldSnapshot takes the session header so it can locate the file, with the stored log header remaining the identity witness. - Backends without a per-session directory (sqlite) disable the durable cache: writes no-op and cold reads fall to the full-log rung. An obsolete global cache is never read — derived data refolds on first cold read (no migration). - writeAtomic is exported from dsh-storage-json as the shared atomic whole-file replace primitive; api-proxy listing and subagent cold reads await the now-async cachedSnapshot. - READMEs and a new Agent Note document the per-session medium. 2026-08-19 21:02:30 +08:00			`# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each`
			`# side as of the last confirmed-consistent state. Both languages carry equal authority;`
			`# after editing either side, bring the other along and re-record with:`
			`# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-08-19-projection-cache-per-session-files.md`
fix(storage-json): reject cross-version legacy bootstrap (#3431) * fix(storage-json): reject cross-version legacy bootstrap * test(webworker): sync projection cache fixture version * docs(storage): record legacy bootstrap version ownership 2026-09-02 12:37:15 +08:00			`2026-08-19-projection-cache-per-session-files.md: 0fd171649c1d8c7c3be7a8089287d43782b84714`
			`2026-08-19-projection-cache-per-session-files.zh.md: 47decb598cc70233c287feab2dddff46bd7bcbc9`