refactor: remove bun.lock and update dependencies

- Removed bun.lock file and switch to npm for package management
- Updated Cargo dependencies for tauri backend
- Modified DXT components to remove database dependencies
- Simplified DXT routing and page structure
- Updated capabilities configuration

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: milisp

tauri-app/bun.lock

@@ -43,7 +43,6 @@
     "@tauri-apps/plugin-log": "^2.4.0",
     "@tauri-apps/plugin-os": "^2.2.1",
     "@tauri-apps/plugin-shell": "^2.2.0",
-    "@tauri-apps/plugin-sql": "~2",
     "@types/lodash": "^4.17.17",
     "axios": "^1.9.0",
     "class-variance-authority": "^0.7.1",