docs(04-02): complete workspace settings plan

- Add 04-02-SUMMARY.md with task commits, decisions, and self-check
- Update STATE.md to Phase 4 complete (100% progress)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.planning/STATE.md

@@ -9,19 +9,19 @@ See: .planning/PROJECT.md (updated 2026-02-12)
 
 ## Current Position
 
-Phase: 3 of 4 (State Management)
+Phase: 4 of 4 (Workspace UI)
-Plan: 1 of 1
+Plan: 2 of 2
-Status: Phase 03 complete - ready for Phase 04
+Status: Phase 04 complete - all phases finished
-Last activity: 2026-02-12 - Completed 03-01 (Context snapshot and restore system)
+Last activity: 2026-02-12 - Completed 04-02 (Workspace settings SSH profile CRUD)
 
-Progress: [███████░░░] 75.0% (3.0/4 phases)
+Progress: [██████████] 100.0% (4/4 phases)
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 5
+- Total plans completed: 7
 - Average duration: 5 min
-- Total execution time: 0.52 hours
+- Total execution time: 0.68 hours
 
 **By Phase:**
 
@@ -30,10 +30,11 @@ Progress: [███████░░░] 75.0% (3.0/4 phases)
 | 01 Provider Plumbing | 1 | 4 min | 4 min |
 | 02 Service Infrastructure | 3 | 12 min | 4 min |
 | 03 State Management | 1 | 7 min | 7 min |
+| 04 Workspace UI | 2 | 10 min | 5 min |
 
 **Recent Trend:**
-- Last 5 plans: 4, 6, 2, 7
+- Last 5 plans: 6, 2, 7, 6, 4
-- Trend: Stable (snapshot/restore complexity balanced by clear requirements)
+- Trend: Stable (UI tasks executing efficiently with clear patterns)
 
 *Updated after each plan completion*
 
@@ -64,6 +65,9 @@ Recent decisions affecting current work:
 - [Phase 03-01]: Exclude all transient state from snapshots (loading flags, errors, Maps/Sets)
 - [Phase 03-01]: Validate restored tabs against fresh project/worktree data from target context
 - [Phase 03-01]: Full-screen overlay prevents stale data flash during context transitions
+- [Phase 04-02]: HardDrive icon for Workspaces tab to differentiate from Server icon on Connection tab
+- [Phase 04-02]: WorkspaceSection manages own state internally (no props), matching ConnectionSection pattern
+- [Phase 04-02]: AppConfig type cast via unknown for ssh field access since AppConfig interface lacks ssh property
 
 ### Pending Todos
 
@@ -89,9 +93,9 @@ None yet.
 ## Session Continuity
 
 Last session: 2026-02-12
-Stopped at: Completed 03-01 (Context snapshot and restore system) — Phase 03 complete
+Stopped at: Completed 04-02 (Workspace settings SSH profile CRUD) — All phases complete
 Resume file: None
 
 ---
 *Created: 2026-02-12*
-*Last updated: 2026-02-12 after completing 03-01-PLAN.md*
+*Last updated: 2026-02-12 after completing 04-02-PLAN.md*

.planning/phases/04-workspace-ui/04-02-SUMMARY.md

@@ -0,0 +1,110 @@
+---
+phase: 04-workspace-ui
+plan: 02
+subsystem: ui
+tags: [react, zustand, settings, ssh-profiles, crud]
+
+requires:
+  - phase: 04-workspace-ui
+    provides: ContextSwitcher, ConnectionStatusBadge, fetchAvailableContexts action
+  - phase: 02-service-infrastructure
+    provides: ConfigManager with SSH profile persistence, config.update('ssh', ...) IPC
+provides:
+  - WorkspaceSection settings component with full SSH profile CRUD
+  - Workspaces tab in settings between Connection and Notifications
+  - Automatic context list refresh after profile add/edit/delete
+affects: []
+
+tech-stack:
+  added: []
+  patterns: [settings-section-self-contained-state-pattern]
+
+key-files:
+  created:
+    - src/renderer/components/settings/sections/WorkspaceSection.tsx
+  modified:
+    - src/renderer/components/settings/sections/index.ts
+    - src/renderer/components/settings/SettingsTabs.tsx
+    - src/renderer/components/settings/SettingsView.tsx
+
+key-decisions:
+  - "Used HardDrive icon for Workspaces tab to differentiate from Server icon used by Connection tab"
+  - "WorkspaceSection manages own state internally (no props), matching ConnectionSection pattern"
+  - "AppConfig type cast via unknown for ssh field access since AppConfig interface lacks ssh property"
+
+patterns-established:
+  - "Self-contained settings section: loads config on mount, manages form state internally, persists via config.update()"
+
+duration: 4min
+completed: 2026-02-12
+---
+
+# Plan 04-02: Workspace Settings Summary
+
+**WorkspaceSection with SSH profile CRUD in settings, auto-refreshing context switcher on profile changes**
+
+## Performance
+
+- **Duration:** 4 min
+- **Started:** 2026-02-12T04:39:09Z
+- **Completed:** 2026-02-12T04:43:23Z
+- **Tasks:** 2
+- **Files modified:** 4
+
+## Accomplishments
+- Full CRUD UI for SSH connection profiles (add, inline edit, delete with confirmation)
+- Workspaces tab in settings positioned between Connection and Notifications
+- Profile changes automatically refresh context switcher dropdown via fetchAvailableContexts()
+- Empty state with server icon when no profiles are saved
+
+## Task Commits
+
+1. **Task 1: Create WorkspaceSection settings component with SSH profile CRUD** - `8b9132e` (feat)
+2. **Task 2: Wire WorkspaceSection into SettingsView and SettingsTabs** - `d00940d` (feat)
+
+## Files Created/Modified
+- `src/renderer/components/settings/sections/WorkspaceSection.tsx` - CRUD UI for SSH profiles with form state, config persistence, context refresh
+- `src/renderer/components/settings/sections/index.ts` - Added WorkspaceSection barrel export
+- `src/renderer/components/settings/SettingsTabs.tsx` - Added 'workspace' to SettingsSection type, HardDrive icon tab
+- `src/renderer/components/settings/SettingsView.tsx` - Renders WorkspaceSection when workspace tab active
+
+## Decisions Made
+- Used HardDrive icon for Workspaces tab (Server already used by Connection)
+- WorkspaceSection manages own state (no props from SettingsView), same as ConnectionSection
+- Used `config as unknown as { ssh?: ... }` cast since AppConfig interface doesn't declare ssh field
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 1 - Bug] Fixed AppConfig type cast for SSH field access**
+- **Found during:** Task 1 (WorkspaceSection component creation)
+- **Issue:** Plan specified `(config as Record<string, unknown>).ssh` but TypeScript rejected this cast because AppConfig and Record<string, unknown> don't overlap
+- **Fix:** Used double cast via `unknown`: `(config as unknown as { ssh?: { profiles?: SshConnectionProfile[] } }).ssh`
+- **Files modified:** src/renderer/components/settings/sections/WorkspaceSection.tsx
+- **Verification:** pnpm typecheck passes with zero errors
+- **Committed in:** 8b9132e (Task 1 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (1 bug)
+**Impact on plan:** Trivial type cast fix for correctness. No scope creep.
+
+## Issues Encountered
+None
+
+## User Setup Required
+None - no external service configuration required.
+
+## Next Phase Readiness
+- Phase 04 (Workspace UI) is now complete with both plans finished
+- Context switcher (04-01) and workspace settings (04-02) are fully wired
+- End-to-end SSH workflow: save profile in settings, see it in context switcher, switch contexts
+
+## Self-Check: PASSED
+
+All files verified present. All commits verified in git log.
+
+---
+*Phase: 04-workspace-ui*
+*Completed: 2026-02-12*