- 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- Delete obsolete next milestone plan (00_nextMileston.md) with outdated Q2 2026 targets
- Delete global marketplace launch strategy (06_global_marketplace_launch.md) with superseded Q2 2026 plans
- Remove duplicate planning documentation and outdated status indicators
- Clean up planning directory structure for current development phase
- Consolidate strategic planning into active documentation
