docs(01-03): complete daemon composition root plan — Phase 1 done

- Created 01-03-SUMMARY.md with self-check passed
- Updated STATE.md: Phase 1 complete, 3/3 plans done
- Updated ROADMAP.md: Phase 1 marked complete
- daemon/index.ts: 1087 → 140 lines (87% reduction)
- All 1077 tests pass, zero type errors

.planning/STATE.md

@@ -9,15 +9,15 @@
 ## Current Position
 
 **Phase:** 1 — Daemon Decomposition
-**Plan:** 2 of 3 complete (01-01, 01-02 done, next: 01-03)
-**Status:** executing
-**Progress:** ░░░░░░░░░░ 0/3 phases (phase 1 in progress)
+**Plan:** 3 of 3 complete (01-01, 01-02, 01-03 done)
+**Status:** phase_complete
+**Progress:** ███░░░░░░░ 1/3 phases complete
 
 ## Phase Status
 
 | Phase | Status | Plans |
 |-------|--------|-------|
-| 1 — Daemon Decomposition | executing | 2/3 plans complete |
+| 1 — Daemon Decomposition | **complete** | 3/3 plans complete |
 | 2 — Config Overlays | not_started | — |
 | 3 — Live Ops Dashboard | not_started | — |
 
@@ -25,12 +25,15 @@
 
 | Metric | Value |
 |--------|-------|
-| Test count | 1077 (baseline, verified) |
-| daemon/index.ts lines | 385 (from 1087 baseline, -65%) |
+| Test count | 1077 (baseline, verified across all plans) |
+| daemon/index.ts lines | 140 (from 1087 baseline, -87%) |
+| Total daemon modules | 9 files, 1271 lines |
 | Plan 01-01 duration | 9 min |
 | Plan 01-01 tasks | 3/3 |
 | Plan 01-02 duration | ~25 min |
 | Plan 01-02 tasks | 3/3 |
+| Plan 01-03 duration | ~8 min |
+| Plan 01-03 tasks | 2/2 |
 
 ## Accumulated Context
 
@@ -45,27 +48,29 @@
 - Deps-interface factory pattern (ChannelsDeps, AgentsDeps) for explicit dependency injection
 - registerChannels returns cronScheduler so Tier 1 cron tools can still be wired in startDaemon
 - Lifecycle wiring stays in the module that owns the resource (agents.ts owns sandbox shutdown)
+- Grouped skills/MCP/pairing/gateway/startup into services.ts rather than multiple tiny modules
+- getChannelAgents callback for late-binding channel agents into gateway token usage reporting
+- Type-only imports in index.ts for values only referenced in DaemonContext type definition
 
 ### Technical Notes
-- daemon/index.ts now 385 lines — models, memory, tools, routing, agents, channels all extracted
-- Extracted modules: models.ts, memory.ts, tools.ts (Plan 01), routing.ts, agents.ts, channels.ts (Plan 02)
-- Factory pattern established: initMemory(deps), initTools(deps), initAgents(deps), registerChannels(deps), createMessageRouter(deps), createModelRouter(config)
-- Tier 1 agent tools remain in daemon/index.ts (depend on later-created objects)
-- Remaining in daemon/index.ts: session store, hooks, skills, gateway, PairingManager, signal handlers, service startup, heartbeat monitor, Tailscale serve
+- daemon/index.ts now 140 lines — thin composition root: imports → init calls → wire → return DaemonContext
+- 8 extracted modules: models.ts (251), memory.ts (99), tools.ts (89), routing.ts (239), agents.ts (48), channels.ts (102), services.ts (269), lifecycle.ts (34)
+- Factory pattern established for all modules: initX(deps) → result
+- Tier 1 agent tools (session, agent list, message send, cron) remain in index.ts — they need deps from multiple init functions
 - Web dashboard is vanilla JS SPA at src/gateway/ui/
 - Config loader at src/config/loader.ts, schema at src/config/schema.ts (409 lines)
 
 ### TODOs
-_(none yet)_
+_(none)_
 
 ### Blockers
 _(none)_
 
 ## Session Continuity
 
-**Last session:** Plan 01-02 (extract routing/agents/channels) completed
-**Stopped at:** Completed 01-02-PLAN.md
-**Next action:** Execute Plan 01-03 (remaining extractions: skills, gateway, lifecycle/infra) or continue Phase 1
+**Last session:** Plan 01-03 (composition root finalization) completed — Phase 1 done
+**Stopped at:** Completed 01-03-PLAN.md (final plan in Phase 1)
+**Next action:** Plan Phase 2 (Config Overlays) — run `/gsd-plan-phase` for Phase 2
 
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 *State initialized: 2026-02-09*