refactor(session): separate runtime context management and harden snapshots persistence#293
Merged
GCWing merged 5 commits intoGCWing:mainfrom Mar 27, 2026
Merged
refactor(session): separate runtime context management and harden snapshots persistence#293GCWing merged 5 commits intoGCWing:mainfrom
GCWing merged 5 commits intoGCWing:mainfrom
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- add structured compression payload metadata to reminder messages - fall back to sanitized local turn compression when model summarization fails - track whether compression used a model-generated summary - reorganize session compression into dedicated modules and add tests
- limit PersistenceManager to project-scoped session persistence - make history and compression managers in-memory only - simplify agentic system initialization across CLI, desktop, and server
- use the compression manager as the runtime session context cache - rebuild canonical message history from persisted turns when needed - add paginated session message retrieval in the server RPC layer - remove obsolete desktop and web APIs that depended on the old history cache
- replace CompressionManager with SessionContextStore and ContextCompressor - move runtime context state handling into SessionManager + SessionContextStore - make ExecutionEngine depend on ContextCompressor explicitly - remove the old mixed-responsibility manager and update wiring
- save context snapshots at turn start, context append, compression replace, and turn end - await snapshot persistence when compression rewrites runtime context - document best-effort, non-transactional snapshot persistence - restore by merging snapshot state with newer persisted turns - fix `/btw` turn indexing and session metadata persistence
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/btwturn indexing and session metadata persistence