2 Commits

Author	SHA1	Message	Date
Garry Tan	9d328ad71c	feat(decision): bounded active snapshot + compaction (redact expunges, supersede archives) ... writeSnapshot/readSnapshot/rebuildSnapshot give an O(active) bounded read for the session-start hot path (D1A). compact() rewrites the log to active, archives superseded decisions for history, and EXPUNGES redacted ones (dropped, never archived) so an accidentally-captured secret leaves the store for good. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 08:49:04 -07:00
Garry Tan	c95044f849	feat(decision): event-sourced decision-memory model (lib/gstack-decision) ... decide/supersede/redact events on lib/jsonl-store; active set is computed (no mutable status), dangling refs tolerated. Free-text is injection-checked and redact-scanned on write (HIGH secret -> reject). Scope filter (repo/branch/issue) for relevant resurfacing. File-only + reliable; gbrain not required. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-07 08:48:14 -07:00