docs(06-02): complete runtime configuration plan

Tasks completed: 3/3
- Create health check endpoint
- Create environment documentation and backup script
- Add Docker deployment section to README

SUMMARY: .planning/phases/06-deployment/06-02-SUMMARY.md

.planning/STATE.md

@@ -5,23 +5,23 @@
 See: .planning/PROJECT.md (updated 2026-01-29)
 
 **Core value:** Capture and find anything from any device — especially laptop. If cross-device capture with images doesn't work, nothing else matters.
-**Current focus:** Phase 6 - Deployment (In Progress)
+**Current focus:** Phase 6 - Deployment (COMPLETE)
 
 ## Current Position
 
 Phase: 6 of 6 (Deployment)
-Plan: 1 of 2 in current phase
-Status: In progress
-Last activity: 2026-02-01 — Completed 06-01-PLAN.md
+Plan: 2 of 2 in current phase
+Status: PROJECT COMPLETE
+Last activity: 2026-02-01 — Completed 06-02-PLAN.md
 
-Progress: [█████████░] 94%
+Progress: [██████████] 100%
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 17
-- Average duration: 3.4 min
-- Total execution time: 58 min
+- Total plans completed: 18
+- Average duration: 3.3 min
+- Total execution time: 60 min
 
 **By Phase:**
 
@@ -32,10 +32,10 @@ Progress: [█████████░] 94%
 | 03-images | 4 | 14 min | 3.5 min |
 | 04-tags | 3 | 13 min | 4.3 min |
 | 05-search | 3 | 7 min | 2.3 min |
-| 06-deployment | 1 | 2 min | 2 min |
+| 06-deployment | 2 | 4 min | 2 min |
 
 **Recent Trend:**
-- Last 5 plans: 04-03 (3 min), 05-01 (2 min), 05-02 (1 min), 05-03 (4 min), 06-01 (2 min)
+- Last 5 plans: 05-01 (2 min), 05-02 (1 min), 05-03 (4 min), 06-01 (2 min), 06-02 (2 min)
 - Trend: Stable
 
 *Updated after each plan completion*
@@ -95,21 +95,24 @@ Recent decisions affecting current work:
 - Multi-stage Docker build for smaller production image (06-01)
 - Non-root 'nodejs' user (UID 1001) for container security (06-01)
 - Named volume taskplaner_data for persistent data (06-01)
+- Health check queries database to verify full stack connectivity (06-02)
+- Backup script uses temporary Alpine container to access volume (06-02)
+- Environment variables documented with comments explaining each option (06-02)
 
 ### Pending Todos
 
-None yet.
+None - project complete.
 
 ### Blockers/Concerns
 
-None yet.
+None - all phases completed successfully.
 
 ## Session Continuity
 
 Last session: 2026-02-01
-Stopped at: Completed 06-01-PLAN.md
+Stopped at: Completed 06-02-PLAN.md (PROJECT COMPLETE)
 Resume file: None
 
 ---
 *State initialized: 2026-01-29*
-*Last updated: 2026-02-01 after 06-01 completion*
+*Last updated: 2026-02-01 after 06-02 completion - PROJECT COMPLETE*