- Downloaded GridStack.js and CSS assets (v10.1.2) to the vendor folder for offline support.
- Configured index.html with local-first script loading and CDN fallback logic.
- Hardened server.py to explicitly bind to 127.0.0.1 and anchor to the script directory.
- Optimized Visualization_Start.bat with working directory anchoring and a delayed browser launch to ensure the server is fully ready.