docs(17-03): complete interactive dialog and dropdown components plan

Tasks completed: 2/2
- CreateInitiativeDialog with shadcn primitives and tRPC mutation
- SpawnArchitectDropdown and ActionMenu with tRPC mutations

SUMMARY: .planning/phases/17-initiative-dashboard/17-03-SUMMARY.md

.planning/ROADMAP.md

@@ -273,7 +273,7 @@ Plans:
 Plans:
 - [x] 17-01: StatusBadge & ProgressBar Components
 - [x] 17-02: InitiativeCard & InitiativeList Components
-- [ ] 17-03: TBD
+- [x] 17-03: Interactive Dialog & Dropdown Components
 - [ ] 17-04: TBD
 
 #### Phase 18: Initiative Detail
@@ -342,7 +342,7 @@ Phases execute in numeric order: 1 → 1.1 → 2 → 3 → 4 → 5 → 6 → 7
 | 14. Parallel Phase Execution | v1.3 | 8/8 | Complete | 2026-02-02 |
 | 15. Frontend Wireframes | v1.3 | 3/3 | Complete | 2026-02-02 |
 | 16. Frontend Scaffold | v2.0 | 5/5 | Complete | 2026-02-04 |
-| 17. Initiative Dashboard | v2.0 | 2/4 | In progress | - |
+| 17. Initiative Dashboard | v2.0 | 3/4 | In progress | - |
 | 18. Initiative Detail | v2.0 | 0/? | Not started | - |
 | 19. Agent Inbox | v2.0 | 0/? | Not started | - |
 | 20. Real-time Subscriptions | v2.0 | 0/? | Not started | - |

.planning/STATE.md

@@ -196,6 +196,9 @@ Recent decisions affecting current work:
 - 17-01: Dashboard components live in packages/web/src/components/ (not ui/)
 - 17-02: SerializedInitiative type for tRPC Date→string serialization (wire format differs from DB schema)
 - 17-02: Per-card phase stats fetch via trpc.listPhases (N+1 acceptable for v1)
+- 17-03: No deleteInitiative tRPC procedure; Delete menu item disabled as placeholder
+- 17-03: Controlled dialog pattern: open/onOpenChange props with form reset via useEffect
+- 17-03: shadcn CLI @/ dir bug workaround applied again (same as 16-04)
 
 ### Pending Todos
 
@@ -218,5 +221,5 @@ None.
 ## Session Continuity
 
 Last session: 2026-02-04
-Stopped at: Completed 17-02-PLAN.md
+Stopped at: Completed 17-03-PLAN.md
 Resume file: None

.planning/phases/17-initiative-dashboard/17-03-SUMMARY.md

@@ -0,0 +1,121 @@
+---
+phase: 17-initiative-dashboard
+plan: 03
+subsystem: ui
+tags: [react, shadcn, radix, trpc, dialog, dropdown-menu]
+
+# Dependency graph
+requires:
+  - phase: 17-01
+    provides: StatusBadge and ProgressBar components, shadcn ui primitives
+  - phase: 16-03
+    provides: tRPC client wiring
+provides:
+  - CreateInitiativeDialog component with tRPC mutation
+  - SpawnArchitectDropdown component for discuss/breakdown modes
+  - ActionMenu component with archive action
+  - shadcn Dialog, Input, Label, Textarea UI primitives
+affects: [17-04, 18-initiative-detail]
+
+# Tech tracking
+tech-stack:
+  added: ["@radix-ui/react-dialog", "@radix-ui/react-label"]
+  patterns: ["controlled dialog with form state reset on open", "tRPC mutation with query invalidation"]
+
+key-files:
+  created:
+    - packages/web/src/components/CreateInitiativeDialog.tsx
+    - packages/web/src/components/SpawnArchitectDropdown.tsx
+    - packages/web/src/components/ActionMenu.tsx
+    - packages/web/src/components/ui/dialog.tsx
+    - packages/web/src/components/ui/input.tsx
+    - packages/web/src/components/ui/label.tsx
+    - packages/web/src/components/ui/textarea.tsx
+  modified:
+    - packages/web/package.json
+
+key-decisions:
+  - "No deleteInitiative tRPC procedure exists; Delete menu item disabled as placeholder"
+  - "shadcn CLI creates files in literal @/ dir; moved to src/components/ui/ manually (same fix as 16-04)"
+  - "Textarea added for description field (not in plan but required for multiline input)"
+
+patterns-established:
+  - "Controlled dialog pattern: open/onOpenChange props, form reset via useEffect on open"
+  - "Mutation success pattern: invalidate queries + close dialog/dropdown"
+
+# Metrics
+duration: 4min
+completed: 2026-02-04
+---
+
+# Phase 17 Plan 03: Interactive Dialog and Dropdown Components Summary
+
+**CreateInitiativeDialog, SpawnArchitectDropdown, and ActionMenu with tRPC mutations for initiative CRUD and architect agent spawning**
+
+## Performance
+
+- **Duration:** 4 min
+- **Started:** 2026-02-04
+- **Completed:** 2026-02-04
+- **Tasks:** 2
+- **Files modified:** 8
+
+## Accomplishments
+- CreateInitiativeDialog with controlled form, name validation, loading/error states, and query invalidation
+- SpawnArchitectDropdown calling discuss and breakdown tRPC procedures with brief success feedback
+- ActionMenu with archive action (browser confirm), disabled placeholders for edit/duplicate/delete
+- Installed shadcn Dialog, Input, Label, Textarea UI primitives (moved from @/ literal dir)
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: CreateInitiativeDialog** - `e5acb9f` (feat)
+2. **Task 2: SpawnArchitectDropdown & ActionMenu** - `f6caa5d` (feat)
+
+## Files Created/Modified
+- `packages/web/src/components/CreateInitiativeDialog.tsx` - Dialog form for creating initiatives via tRPC
+- `packages/web/src/components/SpawnArchitectDropdown.tsx` - Dropdown for spawning architect in discuss/breakdown modes
+- `packages/web/src/components/ActionMenu.tsx` - More actions dropdown with archive and disabled placeholders
+- `packages/web/src/components/ui/dialog.tsx` - shadcn Dialog primitive
+- `packages/web/src/components/ui/input.tsx` - shadcn Input primitive
+- `packages/web/src/components/ui/label.tsx` - shadcn Label primitive
+- `packages/web/src/components/ui/textarea.tsx` - shadcn Textarea primitive
+- `packages/web/package.json` - Added @radix-ui/react-dialog, @radix-ui/react-label deps
+
+## Decisions Made
+- 17-03: No deleteInitiative tRPC procedure exists on router; Delete menu item is disabled placeholder
+- 17-03: shadcn CLI @/ directory bug workaround: move files manually to src/components/ui/ (same as 16-04)
+- 17-03: Added Textarea component (not explicitly in plan) for description field multiline input
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 3 - Blocking] Added Textarea shadcn component for description field**
+- **Found during:** Task 1 (CreateInitiativeDialog)
+- **Issue:** Plan specified "Description (optional textarea)" but only listed dialog/input/label for shadcn install
+- **Fix:** Added textarea to the shadcn install command
+- **Files modified:** packages/web/src/components/ui/textarea.tsx
+- **Verification:** TypeScript compiles, textarea renders correctly
+- **Committed in:** e5acb9f (Task 1 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (1 blocking)
+**Impact on plan:** Textarea was implied by the plan's description field requirement. No scope creep.
+
+## Issues Encountered
+None
+
+## User Setup Required
+None - no external service configuration required.
+
+## Next Phase Readiness
+- Three interactive components ready for page integration in 17-04
+- All mutations use tRPC with query invalidation on success
+- Components follow controlled props pattern for parent integration
+
+---
+*Phase: 17-initiative-dashboard*
+*Completed: 2026-02-04*