- 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
- Add GPU fields (model, memory, count, CUDA version, price, region) to MarketplaceOffer model
- Create new marketplace_gpu router for GPU-specific operations
- Update offer sync to populate GPU fields from miner capabilities
- Move GPU attributes from generic attributes dict to dedicated fields
- Update MarketplaceOfferView schema with GPU fields
- Expand CLI README with comprehensive documentation and
