docs(state): save progress — wave 1 complete, paused before wave 2

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

.planning/STATE.md

@@ -3,8 +3,8 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: executing
-stopped_at: Completed 02-02-PLAN.md
-last_updated: "2026-03-16T12:05:30.527Z"
+stopped_at: Wave 1 complete (02-01, 02-02). Wave 2 (02-03) not started — user paused.
+last_updated: "2026-03-16T12:06:36.148Z"
 last_activity: 2026-03-16 — Completed 02-01 (Month Navigation and Chart Infrastructure)
 progress:
   total_phases: 4
@@ -70,6 +70,8 @@ Recent decisions affecting current work:
 - [Phase 01]: SummaryStrip accepts t() as prop to stay presentational; DashboardSkeleton mirrors exact grid layout to prevent shift
 - [Phase 02]: Donut legend placed below chart for better 3-column layout fit
 - [Phase 02]: ChartEmptyState created in Plan 02 as Rule 3 deviation (blocking dep from Plan 01)
+- [Phase 02]: MonthNavigator uses Select dropdown for month jump -- consistent with existing form patterns
+- [Phase 02]: useMonthParam uses useSearchParams callback form to preserve other URL params
 
 ### Pending Todos
 
@@ -82,6 +84,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-03-16T12:05:13.782Z
-Stopped at: Completed 02-02-PLAN.md
-Resume file: None
+Last session: 2026-03-16T12:06:36.146Z
+Stopped at: Wave 1 complete (02-01, 02-02). Wave 2 (02-03) not started — user paused.
+Resume file: .planning/phases/02-dashboard-charts-and-layout/02-03-PLAN.md