Design Tier 1 session memory architecture #8
Description
Design the architecture for Tier 1 persistent cross-session context. This builds on the Tier 0 event-sourced foundation to maintain memory across sessions.
Key Design Decisions
- Storage format for cross-session state
- Memory retention and decay strategy
- Integration points with session hooks
- Schema for decision records and context snapshots
Acceptance Criteria
- Architecture document with diagrams (Mermaid)
- ADR documenting key design decisions
- Data model for session memory store
- Integration plan with existing Tier 0 hooks