Refactor Docker setup and enhance PWA features with service worker, caching, and manifest updates

manifest.json

@@ -0,0 +1,39 @@
+{
+  "name": "Services Homepage",
+  "short_name": "Services",
+  "description": "Quick access to your self-hosted services",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#001a2d",
+  "theme_color": "#0f3460",
+  "orientation": "any",
+  "icons": [
+    {
+      "src": "/logos/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/logos/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ],
+  "categories": ["utilities", "productivity"],
+  "shortcuts": [
+    {
+      "name": "Search Services",
+      "short_name": "Search",
+      "description": "Search your services",
+      "url": "/?search=true",
+      "icons": [
+        {
+          "src": "/logos/icon-192.png",
+          "sizes": "192x192"
+        }
+      ]
+    }
+  ]
+}