Commit 7: PWA (Manifest, Service Worker, Icons, Offline-Grundfunktion)

apps/frontend/nginx.conf

@@ -19,6 +19,19 @@ server {
         proxy_set_header X-Forwarded-Proto $scheme;
     }
 
+    # Service Worker und Manifest dürfen nicht langfristig gecacht werden,
+    # sonst bekommen installierte PWA-Nutzer nie ein Update mit.
+    location = /sw.js {
+        add_header Cache-Control "no-cache";
+        try_files $uri =404;
+    }
+
+    location = /manifest.webmanifest {
+        add_header Cache-Control "no-cache";
+        default_type application/manifest+json;
+        try_files $uri =404;
+    }
+
     location ~* \.(?:css|js|svg|png|jpg|jpeg|gif|ico|woff2?)$ {
         expires 7d;
         add_header Cache-Control "public, max-age=604800, immutable";