matt 5b31306b20 docs(02-03): complete context IPC and profile persistence plan

- Context IPC handler infrastructure already existed from 02-02
- Added SSH profile management methods to ConfigManager
- Documented profile storage and last active context restoration
- Updated STATE.md: Phase 02 complete (3/3 plans)
- Phase 02 total duration: 12 minutes (4 min avg/plan)

2026-02-12 01:15:42 +00:00

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Project State

Project Reference

See: .planning/PROJECT.md (updated 2026-02-12)

Core value: Users can seamlessly switch between local and SSH workspaces without losing state, and SSH sessions actually load their conversation history. Current focus: Phase 1 complete — ready for Phase 2

Current Position

Phase: 2 of 4 (Service Infrastructure) Plan: 3 of 3 Status: Phase 02 complete - ready for Phase 03 Last activity: 2026-02-12 - Completed 02-03 (Context IPC and profile persistence)

Progress: [████░░░░░░] 50.0% (2.0/4 phases)

Performance Metrics

Velocity:

Total plans completed: 4
Average duration: 4 min
Total execution time: 0.27 hours

By Phase:

Phase	Plans	Total	Avg/Plan
01 Provider Plumbing	1	4 min	4 min
02 Service Infrastructure	3	12 min	4 min

Recent Trend:

Last 5 plans: 4, 4, 6, 2
Trend: Decreasing (profile persistence was straightforward)

Updated after each plan completion

Accumulated Context

Decisions

Decisions are logged in PROJECT.md Key Decisions table. Recent decisions affecting current work:

ServiceContextRegistry in main process (centralizes context lifecycle)
Snapshot/restore for Zustand state (instant switching without refetching)
Workspace indicators in sidebar + status bar (VS Code model)
SSH watchers stay alive in background (real-time updates for all workspaces)
Added getFileSystemProvider() getter to ProjectScanner for consistent provider access (01-01)
Threaded provider through all parseJsonlFile() call sites instead of relying on optional parameter fallback (01-01)
Refactored SubagentDetailBuilder to accept fsProvider and projectsDir as explicit parameters (01-01)
ServiceContext bundles all session-data services for single workspace isolation (02-01)
dispose() separate from stop() - stop pauses (reversible), dispose destroys (permanent) (02-01)
removeAllListeners() called LAST in dispose() to prevent events during cleanup (02-01)
File watcher event rewiring via exported onContextSwitched callback from index.ts (02-02)
SSH handler dynamically imports onContextSwitched to avoid circular dependencies (02-02)
Context ID for SSH uses simple format: ssh-{host} (02-02)
Destroy existing SSH context on reconnection to same host (02-02)
[Phase 02-03]: SSH profiles stored in ConfigManager config.ssh.profiles for persistence
[Phase 02-03]: lastActiveContextId persisted in config for app restart restoration

Pending Todos

None yet.

Blockers/Concerns

Phase 1:

✓ RESOLVED: SessionParser, SubagentResolver, and SubagentDetailBuilder now receive FileSystemProvider correctly (01-01)
Need to test SSH session loading and subagent drill-down thoroughly before proceeding to infrastructure changes (deferred to end-to-end testing)

Phase 2:

ServiceContextRegistry pattern is novel for this codebase (no existing examples) - may need proof-of-concept validation
EventEmitter listener cleanup must be bulletproof - memory leaks from orphaned listeners can consume 50-100MB per switch

Phase 3:

Snapshot expiration strategy uses 5-minute TTL heuristic - may need tuning based on actual user switching patterns
Must validate restored tabs against current context (projectIds may not exist in different context)

Phase 4:

Context switcher placement in sidebar needs to fit with existing SidebarHeader without disrupting current layout

Session Continuity

Last session: 2026-02-12 Stopped at: Completed 02-03 (Context IPC and profile persistence) — Phase 02 complete Resume file: None

Created: 2026-02-12 Last updated: 2026-02-12 after completing 02-03-PLAN.md

3.7 KiB Raw Blame History