Vuln Detector Offline - Final

This build includes:

• Graph-based detector
• Decorations: rectangular highlights on vulnerable lines
• Hover card with vulnerability type, explanation, and suggested fix
• Optional offline LLM adapter (configure LLM_BINARY_PATH env var)
• Extra rules: Path Traversal, Insecure Deserialization
• Packaged as .vsix (simulated by zip) and zip for testing

Run:

1. npm install
2. npm run build
3. Open in VS Code and press F5 to run the extension host