2cb2f0e4e8
- Added `vectordb` as a dependency in `package.json`. - Implemented `embedText` function in `src/main/ai/embeddings.ts` to handle text embeddings using GitHub Copilot OAuth token or OpenAI token. - Created `vectordb.ts` for managing LanceDB connection and embedding notes with upsert strategy. - Updated `index.ts` to initialize vector database and migrate existing notes on app ready. - Modified `router/index.ts` to fire-and-forget embedding calls on note creation and updates. - Enhanced `progress.txt` with detailed implementation notes and learnings regarding the integration.