docs(17-05): complete serve & schedule CLI commands plan

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

.planning/STATE.md

@@ -3,14 +3,14 @@ gsd_state_version: 1.0
 milestone: v1.0
 milestone_name: milestone
 status: executing
-stopped_at: Completed 17-03-PLAN.md
-last_updated: "2026-04-06T14:36:30.928Z"
+stopped_at: Completed 17-05-PLAN.md
+last_updated: "2026-04-06T14:47:58.267Z"
 last_activity: 2026-04-06
 progress:
   total_phases: 18
   completed_phases: 15
   total_plans: 86
-  completed_plans: 84
+  completed_plans: 85
   percent: 20
 ---
 
@@ -101,6 +101,7 @@ Progress: [██░░░░░░░░] 20%
 | Phase 15 P03 | 4min | 2 tasks | 11 files |
 | Phase 16 P01 | 4min | 2 tasks | 6 files |
 | Phase 17 P03 | 5min | 3 tasks | 6 files |
+| Phase 17 P05 | 6min | 1 tasks | 10 files |
 
 ## Accumulated Context
 
@@ -155,6 +156,8 @@ Recent decisions affecting current work:
 - [Phase 16]: URLhaus tag lookup with payload endpoint fallback
 - [Phase 17]: Telego v1.8.0 handler context pattern: *th.Context implements context.Context for scan/recon timeout propagation
 - [Phase 17]: /key enforced private-chat-only via chat.Type check; all other bot commands use masked keys
+- [Phase 17]: Scheduler runs inside serve command process; schedule add/list/remove/run are standalone DB operations
+- [Phase 17]: OnFindings callback pattern decouples scheduler from bot for Telegram notifications
 
 ### Pending Todos
 
@@ -169,6 +172,6 @@ None yet.
 
 ## Session Continuity
 
-Last session: 2026-04-06T14:36:30.924Z
-Stopped at: Completed 17-03-PLAN.md
+Last session: 2026-04-06T14:47:58.263Z
+Stopped at: Completed 17-05-PLAN.md
 Resume file: None