Phase 06 Tier 1: Complete Backend Implementation - Recovery Tracking & Swap System

COMPLETED TASKS:
✅ 06-01: Workout Swap System
   - Added swapped_from_id to workout_logs
   - Created workout_swaps table for history
   - POST /api/workouts/:id/swap endpoint
   - GET /api/workouts/available endpoint
   - Reversible swaps with audit trail

✅ 06-02: Muscle Group Recovery Tracking
   - Created muscle_group_recovery table
   - Implemented calculateRecoveryScore() function
   - GET /api/recovery/muscle-groups endpoint
   - GET /api/recovery/most-recovered endpoint
   - Auto-tracking on workout log completion

✅ 06-03: Smart Workout Recommendations
   - GET /api/recommendations/smart-workout endpoint
   - 7-day workout analysis algorithm
   - Recovery-based filtering (>30% threshold)
   - Top 3 recommendations with context
   - Context-aware reasoning messages

DATABASE CHANGES:
- Added 4 new tables: muscle_group_recovery, workout_swaps, custom_workouts, custom_workout_exercises
- Extended workout_logs with: swapped_from_id, source_type, custom_workout_id, custom_workout_exercise_id
- Created 7 new indexes for performance

IMPLEMENTATION:
- Recovery service with 4 core functions
- 2 new route handlers (recovery, smartRecommendations)
- Updated workouts router with swap endpoints
- Integrated recovery tracking into POST /api/logs
- Full error handling and logging

TESTING:
- Test file created: /backend/test/phase-06-tests.js
- Ready for E2E and staging validation

STATUS: Ready for frontend integration and production review
Branch: feature/06-phase-06

.claude/commands/hooks/setup.md

@@ -0,0 +1,103 @@
+# Setting Up ruv-swarm Hooks
+
+## Quick Start
+
+### 1. Initialize with Hooks
+```bash
+npx claude-flow init --hooks
+```
+
+This automatically creates:
+- `.claude/settings.json` with hook configurations
+- Hook command documentation
+- Default hook handlers
+
+### 2. Test Hook Functionality
+```bash
+# Test pre-edit hook
+npx claude-flow hook pre-edit --file test.js
+
+# Test session summary
+npx claude-flow hook session-end --summary
+```
+
+### 3. Customize Hooks
+
+Edit `.claude/settings.json` to customize:
+
+```json
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "^Write$",
+        "hooks": [{
+          "type": "command",
+          "command": "npx claude-flow hook pre-write --file '${tool.params.file_path}'"
+        }]
+      }
+    ]
+  }
+}
+```
+
+## Hook Response Format
+
+Hooks return JSON with:
+- `continue`: Whether to proceed (true/false)
+- `reason`: Explanation for decision
+- `metadata`: Additional context
+
+Example blocking response:
+```json
+{
+  "continue": false,
+  "reason": "Protected file - manual review required",
+  "metadata": {
+    "file": ".env.production",
+    "protection_level": "high"
+  }
+}
+```
+
+## Performance Tips
+- Keep hooks lightweight (< 100ms)
+- Use caching for repeated operations
+- Batch related operations
+- Run non-critical hooks asynchronously
+
+## Debugging Hooks
+```bash
+# Enable debug output
+export CLAUDE_FLOW_DEBUG=true
+
+# Test specific hook
+npx claude-flow hook pre-edit --file app.js --debug
+```
+
+## Common Patterns
+
+### Auto-Format on Save
+Already configured by default for common file types.
+
+### Protected File Detection
+```json
+{
+  "matcher": "^(Write|Edit)$",
+  "hooks": [{
+    "type": "command",
+    "command": "npx claude-flow hook check-protected --file '${tool.params.file_path}'"
+  }]
+}
+```
+
+### Automatic Testing
+```json
+{
+  "matcher": "^Write$",
+  "hooks": [{
+    "type": "command",
+    "command": "test -f '${tool.params.file_path%.js}.test.js' && npm test '${tool.params.file_path%.js}.test.js'"
+  }]
+}
+```