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/post-edit.md

@@ -0,0 +1,117 @@
+# hook post-edit
+
+Execute post-edit processing including formatting, validation, and memory updates.
+
+## Usage
+
+```bash
+npx claude-flow hook post-edit [options]
+```
+
+## Options
+
+- `--file, -f <path>` - File path that was edited
+- `--auto-format` - Automatically format code (default: true)
+- `--memory-key, -m <key>` - Store edit context in memory
+- `--train-patterns` - Train neural patterns from edit
+- `--validate-output` - Validate edited file
+
+## Examples
+
+### Basic post-edit hook
+
+```bash
+npx claude-flow hook post-edit --file "src/components/Button.jsx"
+```
+
+### With memory storage
+
+```bash
+npx claude-flow hook post-edit -f "api/auth.js" --memory-key "auth/login-implementation"
+```
+
+### Format and validate
+
+```bash
+npx claude-flow hook post-edit -f "config/webpack.js" --auto-format --validate-output
+```
+
+### Neural training
+
+```bash
+npx claude-flow hook post-edit -f "utils/helpers.ts" --train-patterns --memory-key "utils/refactor"
+```
+
+## Features
+
+### Auto Formatting
+
+- Language-specific formatters
+- Prettier for JS/TS/JSON
+- Black for Python
+- gofmt for Go
+- Maintains consistency
+
+### Memory Storage
+
+- Saves edit context
+- Records decisions made
+- Tracks implementation details
+- Enables knowledge sharing
+
+### Pattern Training
+
+- Learns from successful edits
+- Improves future suggestions
+- Adapts to coding style
+- Enhances coordination
+
+### Output Validation
+
+- Checks syntax correctness
+- Runs linting rules
+- Validates formatting
+- Ensures quality
+
+## Integration
+
+This hook is automatically called by Claude Code when:
+
+- After Edit tool completes
+- Following MultiEdit operations
+- During file saves
+- After code generation
+
+Manual usage in agents:
+
+```bash
+# After editing files
+npx claude-flow hook post-edit --file "path/to/edited.js" --memory-key "feature/step1"
+```
+
+## Output
+
+Returns JSON with:
+
+```json
+{
+  "file": "src/components/Button.jsx",
+  "formatted": true,
+  "formatterUsed": "prettier",
+  "lintPassed": true,
+  "memorySaved": "component/button-refactor",
+  "patternsTrained": 3,
+  "warnings": [],
+  "stats": {
+    "linesChanged": 45,
+    "charactersAdded": 234
+  }
+}
+```
+
+## See Also
+
+- `hook pre-edit` - Pre-edit preparation
+- `Edit` - File editing tool
+- `memory usage` - Memory management
+- `neural train` - Pattern training