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/automation/session-memory.md

@@ -0,0 +1,90 @@
+# Cross-Session Memory
+
+## Purpose
+Maintain context and learnings across Claude Code sessions for continuous improvement.
+
+## Memory Features
+
+### 1. Automatic State Persistence
+At session end, automatically saves:
+- Active agents and specializations
+- Task history and patterns
+- Performance metrics
+- Neural network weights
+- Knowledge base updates
+
+### 2. Session Restoration
+```javascript
+// Using MCP tools for memory operations
+mcp__claude-flow__memory_usage({
+  "action": "retrieve",
+  "key": "session-state",
+  "namespace": "sessions"
+})
+
+// Restore swarm state
+mcp__claude-flow__context_restore({
+  "snapshotId": "sess-123"
+})
+```
+
+**Fallback with npx:**
+```bash
+npx claude-flow hook session-restore --session-id "sess-123"
+```
+
+### 3. Memory Types
+
+**Project Memory:**
+- File relationships
+- Common edit patterns
+- Testing approaches
+- Build configurations
+
+**Agent Memory:**
+- Specialization levels
+- Task success rates
+- Optimization strategies
+- Error patterns
+
+**Performance Memory:**
+- Bottleneck history
+- Optimization results
+- Token usage patterns
+- Efficiency trends
+
+### 4. Privacy & Control
+```javascript
+// List memory contents
+mcp__claude-flow__memory_usage({
+  "action": "list",
+  "namespace": "sessions"
+})
+
+// Delete specific memory
+mcp__claude-flow__memory_usage({
+  "action": "delete",
+  "key": "session-123",
+  "namespace": "sessions"
+})
+
+// Backup memory
+mcp__claude-flow__memory_backup({
+  "path": "./backups/memory-backup.json"
+})
+```
+
+**Manual control:**
+```bash
+# View stored memory
+ls .claude-flow/memory/
+
+# Disable memory
+export CLAUDE_FLOW_MEMORY_PERSIST=false
+```
+
+## Benefits
+- 🧠 Contextual awareness
+- 📈 Cumulative learning
+- ⚡ Faster task completion
+- 🎯 Personalized optimization