Move PWA config into the default Vite build, ensure the PWA icon source is generated, and restrict Workbox caching to static assets only. Update server UI build wiring and clarify TLS requirements in docs.
- Add vite.config.pwa.ts extending the base config with VitePWA plugin
- Generate PWA icons at build time from source logo via @vite-pwa/assets-generator
- Add web app manifest with name, theme color, display overrides
- Add Workbox runtime caching: NetworkFirst for API, CacheFirst for assets
- Set navigateFallback to null to preserve server-side auth redirects
- Server build uses build:pwa for PWA-enabled output; Electron/Tauri use
the base build without PWA
Signed-off-by: Jesper Derehag <jderehag@hotmail.com>
