chore(release): publish 6.3.45

## Features

- New `ccw` command: Main process workflow orchestrator with auto intent-based workflow selection
- New CommandRegistry for dynamic command discovery and metadata management

## Improvements

- Optimize ccw-coordinator: Serial blocking execution model with hook-based continuation
- Refactor execution flow: Stop after CLI launch, wait for hook callbacks (no polling)
- Add task_id tracking and state.json checkpoints for resumable execution
- Consolidate documentation: Reduce report verbosity while maintaining all core information

## Documentation

- Add Execution Model comparison (main process vs external CLI)
- Add State Management section with TodoWrite tracking examples
- Update Type Comparison table highlighting ccw vs ccw-coordinator differences
- Simplify code examples with inline comments

## Changes Summary

- ccw-coordinator.md: +272/-26 (serial blocking), -143 docs (consolidation)
- ccw.md: +121/-352 (state management, execution model)
- Rename: CCW-COORDINATOR.md → ccw-coordinator.md (lowercase)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "claude-code-workflow",
-  "version": "6.3.44",
+  "version": "6.3.45",
   "description": "JSON-driven multi-agent development framework with intelligent CLI orchestration (Gemini/Qwen/Codex), context-first architecture, and automated workflow execution",
   "type": "module",
   "main": "ccw/src/index.js",