Changed loadClaudeCliTools() to only load tools explicitly defined
in user config. Previously, DEFAULT_TOOLS_CONFIG.tools was spread
before user tools, causing all default tools to be loaded even if
not present in user config.
User config now has complete control over which tools are loaded.
- Implemented the VALIDATE action to run tests, check coverage, and generate reports.
- Created orchestrator for managing CCW Loop execution using Codex subagent pattern.
- Defined state schema for unified loop state management.
- Updated action catalog with new actions and their specifications.
- Enhanced CLI and issue routes to support new features and data structures.
- Improved documentation for Codex subagent design principles and action flow.
