feat: Complete Rust port of WiFi-DensePose with modular crates

Major changes:
- Organized Python v1 implementation into v1/ subdirectory
- Created Rust workspace with 9 modular crates:
  - wifi-densepose-core: Core types, traits, errors
  - wifi-densepose-signal: CSI processing, phase sanitization, FFT
  - wifi-densepose-nn: Neural network inference (ONNX/Candle/tch)
  - wifi-densepose-api: Axum-based REST/WebSocket API
  - wifi-densepose-db: SQLx database layer
  - wifi-densepose-config: Configuration management
  - wifi-densepose-hardware: Hardware abstraction
  - wifi-densepose-wasm: WebAssembly bindings
  - wifi-densepose-cli: Command-line interface

Documentation:
- ADR-001: Workspace structure
- ADR-002: Signal processing library selection
- ADR-003: Neural network inference strategy
- DDD domain model with bounded contexts

Testing:
- 69 tests passing across all crates
- Signal processing: 45 tests
- Neural networks: 21 tests
- Core: 3 doc tests

Performance targets:
- 10x faster CSI processing (~0.5ms vs ~5ms)
- 5x lower memory usage (~100MB vs ~500MB)
- WASM support for browser deployment

.claude/commands/hooks/overview.md

@@ -0,0 +1,58 @@
+# Claude Code Hooks for claude-flow
+
+## Purpose
+Automatically coordinate, format, and learn from Claude Code operations using hooks.
+
+## Available Hooks
+
+### Pre-Operation Hooks
+- **pre-edit**: Validate and assign agents before file modifications
+- **pre-bash**: Check command safety and resource requirements
+- **pre-task**: Auto-spawn agents for complex tasks
+
+### Post-Operation Hooks
+- **post-edit**: Auto-format code and train neural patterns
+- **post-bash**: Log execution and update metrics
+- **post-search**: Cache results and improve search patterns
+
+### MCP Integration Hooks
+- **mcp-initialized**: Persist swarm configuration
+- **agent-spawned**: Update agent roster
+- **task-orchestrated**: Monitor task progress
+- **neural-trained**: Save pattern improvements
+
+### Session Hooks
+- **notify**: Custom notifications with swarm status
+- **session-end**: Generate summary and save state
+- **session-restore**: Load previous session state
+
+## Configuration
+Hooks are configured in `.claude/settings.json`:
+
+```json
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "^(Write|Edit|MultiEdit)$",
+        "hooks": [{
+          "type": "command",
+          "command": "npx claude-flow hook pre-edit --file '${tool.params.file_path}'"
+        }]
+      }
+    ]
+  }
+}
+```
+
+## Benefits
+- 🤖 Automatic agent assignment based on file type
+- 🎨 Consistent code formatting
+- 🧠 Continuous neural pattern improvement
+- 💾 Cross-session memory persistence
+- 📊 Performance metrics tracking
+
+## See Also
+- [Pre-Edit Hook](./pre-edit.md)
+- [Post-Edit Hook](./post-edit.md)
+- [Session End Hook](./session-end.md)