docs(01-01): complete design token foundation plan

- Add 01-01-SUMMARY.md with full task record and decisions
- Update STATE.md with progress, decisions, and session info (50% phase complete)
- Update ROADMAP.md plan progress (phase 1: 1/2 plans done)
- Mark DSGN-01, DSGN-02, DSGN-05 requirements complete

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: planning
-stopped_at: Phase 1 context gathered
-last_updated: "2026-03-11T18:13:04.673Z"
+stopped_at: Completed 01-design-token-foundation-01-01-PLAN.md
+last_updated: "2026-03-11T19:54:14.531Z"
 last_activity: 2026-03-11 — Roadmap created from requirements and research
 progress:
   total_phases: 4
   completed_phases: 0
-  total_plans: 0
-  completed_plans: 0
+  total_plans: 2
+  completed_plans: 1
   percent: 0
 ---
 
@@ -50,6 +50,7 @@ Progress: [░░░░░░░░░░] 0%
 - Trend: -
 
 *Updated after each plan completion*
+| Phase 01-design-token-foundation P01 | 4 | 3 tasks | 6 files |
 
 ## Accumulated Context
 
@@ -61,6 +62,9 @@ Recent decisions affecting current work:
 - [Init]: Customize shadcn via CSS variables only — never edit `src/components/ui/` source files directly
 - [Init]: `lib/palette.ts` as single source of truth for all category-to-color mappings — no hex values in component files
 - [Init]: Extract `InlineEditCell.tsx` at start of Phase 1 before any visual work touches the three duplicated components
+- [Phase 01-design-token-foundation]: oklch pastel tokens replace zero-chroma neutrals in :root; --card/--popover remain pure white (locked)
+- [Phase 01-design-token-foundation]: --success and --warning semantic tokens added to :root and @theme inline; chart tokens synced with palette.ts base colors
+- [Phase 01-design-token-foundation]: palette.ts is single source of truth for 7 category types x 3 shades; amountColorClass returns text-success/text-warning/text-destructive
 
 ### Pending Todos
 
@@ -73,6 +77,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-03-11T18:13:04.672Z
-Stopped at: Phase 1 context gathered
-Resume file: .planning/phases/01-design-token-foundation/01-CONTEXT.md
+Last session: 2026-03-11T19:54:14.530Z
+Stopped at: Completed 01-design-token-foundation-01-01-PLAN.md
+Resume file: None