docs(03-02): complete setup frontend plan

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.planning/STATE.md

@@ -3,15 +3,15 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: in_progress
-stopped_at: Completed 03-01-PLAN.md
+stopped_at: Completed 03-02-PLAN.md
 last_updated: "2026-03-15T11:43:11.000Z"
 last_activity: 2026-03-15 — Completed 03-01 setup backend
 progress:
   total_phases: 3
   completed_phases: 2
   total_plans: 10
-  completed_plans: 8
-  percent: 80
+  completed_plans: 9
+  percent: 90
 ---
 
 # Project State
@@ -26,11 +26,11 @@ See: .planning/PROJECT.md (updated 2026-03-14)
 ## Current Position
 
 Phase: 3 of 3 (Setups and Dashboard)
-Plan: 1 of 3 in current phase
+Plan: 2 of 3 in current phase
 Status: In progress
-Last activity: 2026-03-15 — Completed 03-01 setup backend
+Last activity: 2026-03-15 — Completed 03-02 setup frontend
 
-Progress: [████████░░] 80%
+Progress: [█████████░] 90%
 
 ## Performance Metrics
 
@@ -57,6 +57,7 @@ Progress: [████████░░] 80%
 | Phase 02 P02 | 4min | 2 tasks | 10 files |
 | Phase 02 P03 | 1min | 1 tasks | 0 files |
 | Phase 03 P01 | 8min | 2 tasks | 9 files |
+| Phase 03 P02 | 5min | 2 tasks | 14 files |
 
 ## Accumulated Context
 
@@ -84,6 +85,10 @@ Recent decisions affecting current work:
 - [Phase 02-03]: All four THRD requirements verified working end-to-end in browser
 - [Phase 03-01]: syncSetupItems uses delete-all + re-insert in transaction for simplicity
 - [Phase 03-01]: SQL COALESCE ensures 0 returned for empty setups instead of null
+- [Phase 03-02]: TotalsBar refactored with optional props for route-aware display
+- [Phase 03-02]: Setup detail computes totals client-side from items array
+- [Phase 03-02]: ItemPicker tracks selections locally, syncs batch on Done
+- [Phase 03-02]: FAB restricted to /collection gear tab only
 
 ### Pending Todos
 
@@ -96,6 +101,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-03-15T11:43:11.000Z
-Stopped at: Completed 03-01-PLAN.md
-Resume file: .planning/phases/03-setups-and-dashboard/03-02-PLAN.md
+Last session: 2026-03-15T11:50:33.000Z
+Stopped at: Completed 03-02-PLAN.md
+Resume file: .planning/phases/03-setups-and-dashboard/03-03-PLAN.md