Three issues prevented standalone (non-Electron) mode from working:
1. sentry.ts used a top-level `import * from '@sentry/electron/main'`
which crashes in plain Node.js. Changed to a try/catch require()
so the module is safe to import in both environments.
2. vite.standalone.config.ts resolved all paths relative to __dirname
(docker/) but is invoked from the repo root. Fixed to resolve
relative to the repo root via a ROOT constant.
3. The electron stub was missing `safeStorage` and `screen` exports
that newer code imports. Added them, and externalized
agent-teams-controller (plain CJS with relative requires that
break when bundled by Vite).
- Integrate @sentry/electron and @sentry/react for crash reporting
- Add Sentry Vite plugin for source maps
- Add error tracking to main process, renderer, and IPC layer
- Exclude source maps from packaged builds
- Update README with new screenshots
- Add Sentry opt-out toggle in settings
- Update release workflow with Sentry config
