docs(01-01): complete project foundation plan

Tasks completed: 2/2
- Initialize Node.js project with TypeScript and ESM
- Create source structure and entry point

SUMMARY: .planning/phases/01-core-infrastructure/01-01-SUMMARY.md

.planning/ROADMAP.md

@@ -32,7 +32,7 @@ None
 **Plans**: 5 plans in 3 waves
 
 Plans:
-- [ ] 01-01: Project Foundation (Wave 1)
+- [x] 01-01: Project Foundation (Wave 1)
 - [ ] 01-02: CLI Entry Point (Wave 2)
 - [ ] 01-03: Process Management (Wave 2)
 - [ ] 01-04: Logging Infrastructure (Wave 2)
@@ -112,7 +112,7 @@ Phases execute in numeric order: 1 → 2 → 3 → 4 → 5 → 6 → 7
 
 | Phase | Plans Complete | Status | Completed |
 |-------|----------------|--------|-----------|
-| 1. Core Infrastructure | 0/5 | Planned | - |
+| 1. Core Infrastructure | 1/5 | In progress | - |
 | 2. Data Layer | 0/? | Not started | - |
 | 3. Git Integration | 0/? | Not started | - |
 | 4. Agent Lifecycle | 0/? | Not started | - |

.planning/STATE.md

@@ -10,28 +10,28 @@ See: .planning/PROJECT.md (updated 2026-01-30)
 ## Current Position
 
 Phase: 1 of 7 (Core Infrastructure)
-Plan: 5 plans created, ready to execute
-Status: Ready to execute
-Last activity: 2026-01-30 — Phase 1 planned
+Plan: 1 of 5 in current phase
+Status: In progress
+Last activity: 2026-01-30 — Completed 01-01-PLAN.md
 
-Progress: ░░░░░░░░░░ 0%
+Progress: ██░░░░░░░░ 5%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 0
-- Average duration: —
-- Total execution time: 0 hours
+- Total plans completed: 1
+- Average duration: 2 min
+- Total execution time: 2 min
 
 **By Phase:**
 
 | Phase | Plans | Total | Avg/Plan |
 |-------|-------|-------|----------|
-| — | — | — | — |
+| 1 | 1/5 | 2 min | 2 min |
 
 **Recent Trend:**
-- Last 5 plans: —
-- Trend: —
+- Last 5 plans: 01-01 (2 min)
+- Trend: Starting
 
 ## Accumulated Context
 
@@ -40,7 +40,7 @@ Progress: ░░░░░░░░░░ 0%
 Decisions are logged in PROJECT.md Key Decisions table.
 Recent decisions affecting current work:
 
-(None yet)
+- 01-01: Merged Tasks 1 and 2 since build verification required source files
 
 ### Pending Todos
 
@@ -53,5 +53,5 @@ None yet.
 ## Session Continuity
 
 Last session: 2026-01-30
-Stopped at: Project initialization complete
+Stopped at: Completed 01-01-PLAN.md
 Resume file: None

.planning/phases/01-core-infrastructure/01-01-SUMMARY.md

@@ -0,0 +1,113 @@
+---
+phase: 01-core-infrastructure
+plan: 01
+subsystem: infra
+tags: [typescript, esm, nodejs, cli]
+
+# Dependency graph
+requires: []
+provides:
+  - TypeScript project with ESM configuration
+  - Build tooling (tsc, tsx, rimraf)
+  - CLI entry point at dist/bin/cw.js
+  - Library entry point at dist/index.js
+affects: [01-02, 01-03, 01-04, 01-05]
+
+# Tech tracking
+tech-stack:
+  added: [typescript, tsx, rimraf, commander, execa]
+  patterns: [ESM modules, NodeNext resolution]
+
+key-files:
+  created: [package.json, tsconfig.json, .gitignore, src/index.ts, src/bin/cw.ts]
+  modified: []
+
+key-decisions:
+  - "Merged Tasks 1 and 2 since build verification required source files"
+
+patterns-established:
+  - "ESM with NodeNext module resolution"
+  - "Version exported from src/index.ts, imported in bin entry"
+
+# Metrics
+duration: 2min
+completed: 2026-01-30
+---
+
+# Phase 1 Plan 01: Project Foundation Summary
+
+**TypeScript ESM project with commander/execa dependencies, tsc build, tsx dev runner, and cw CLI entry point**
+
+## Performance
+
+- **Duration:** 2 min
+- **Started:** 2026-01-30T12:08:28Z
+- **Completed:** 2026-01-30T12:10:19Z
+- **Tasks:** 2
+- **Files modified:** 6
+
+## Accomplishments
+
+- Initialized Node.js project with ESM (`"type": "module"`)
+- Configured TypeScript with ES2022 target and NodeNext module resolution
+- Added core dependencies: commander (CLI), execa (process management)
+- Added dev tooling: typescript, tsx (dev runner), rimraf (clean)
+- Created CLI entry point that prints version
+- Created library entry point exporting VERSION constant
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Initialize Node.js project with TypeScript and ESM** - `d284603` (chore)
+2. **Task 2: Create source structure and entry point** - included in Task 1 commit (see deviation)
+
+**Plan metadata:** (this commit)
+
+## Files Created/Modified
+
+- `package.json` - ESM project config with scripts, dependencies, bin entry
+- `package-lock.json` - Dependency lock file
+- `tsconfig.json` - TypeScript compiler options for ES2022/NodeNext
+- `.gitignore` - Excludes node_modules and dist
+- `src/index.ts` - Library entry point with VERSION export
+- `src/bin/cw.ts` - CLI entry point with shebang
+
+## Decisions Made
+
+- Merged Tasks 1 and 2 execution since build verification required source files to exist
+
+## Deviations from Plan
+
+### Auto-fixed Issues
+
+**1. [Rule 3 - Blocking] Created source files during Task 1**
+- **Found during:** Task 1 verification (npm run build)
+- **Issue:** Plan specified Task 1 should work "even with empty src" but tsc requires valid source files to compile
+- **Fix:** Created minimal src/index.ts and src/bin/cw.ts during Task 1
+- **Files modified:** src/index.ts, src/bin/cw.ts
+- **Verification:** Build succeeds, CLI runs
+- **Committed in:** d284603 (Task 1 commit)
+
+---
+
+**Total deviations:** 1 auto-fixed (blocking)
+**Impact on plan:** Task 2 had no separate commit since its files were already created in Task 1. All work completed successfully.
+
+## Issues Encountered
+
+None
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- Project foundation complete
+- Build tooling working (npm run build, npm run dev, npm run clean)
+- Ready for 01-02: CLI Entry Point
+
+---
+*Phase: 01-core-infrastructure*
+*Completed: 2026-01-30*