Add all documentation subdirectories to the curated markdown linting targets, replacing the previous exclusion-based approach with comprehensive coverage. Update validation to check for required README files across all hubs and verify priority documentation metadata markers. Implement lazy loading for optional dependencies (numpy, redis, bcrypt, jwt, websockets) in agent-coordinator and related modules to improve startup
- Change file mode from 644 to 755 for all project files
- Add chain_id parameter to get_balance RPC endpoint with default "ait-devnet"
- Rename Miner.extra_meta_data to extra_metadata for consistency
- Add comprehensive CLI tool section with quick start guide and key features
- Add "Earn Money with Your GPU" section highlighting provider benefits and success tips
- Add CLI installation and usage examples for marketplace, agent management, and development
- Add multi-language CLI support documentation
- Add performance metrics section with response times, processing speed, and up