- Added WORKSPACE env variable to all workflow jobs
- Changed hardcoded workspace paths to use ${{ env.WORKSPACE }}
- Added pull_request path filters to blockchain-sync-verification.yml
- Updated cross-chain-tests.yml path filters to apps/blockchain-node/** and scripts/multi-node/**
- Removed ait-devnet from default chains in cross-chain-tests.yml
- Disabled test-cross-chain-bridge job (test file not implemented)
- Removed test-cross-chain-bridge from aggregate
Relocate completed projects and summaries into archive subdirectories, update MASTER_INDEX.md to reflect new archive organization with 156+ documents across 10 categories. Add cli-technical and testing README validation targets, expand priority docs metadata checks to include about, project, apps, cli-technical, and testing hubs. Implement master index structure validation to verify required section markers for applications
