- 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
- Delete AGENT_IDENTITY_SDK_DEPLOYMENT_CHECKLIST.md deployment guide with database migration steps, configuration setup, and production deployment instructions - Delete AGENT_IDENTITY_SDK_DOCS_UPDATE_SUMMARY.md documentation workflow completion summary with cross-reference validation and quality assurance results - Delete AGENT_IDENTITY_SDK_IMPLEMENTATION_SUMMARY.md comprehensive implementation summary with file listings
