added pwa integration (#4091)

docs/public/manifest.json

@@ -0,0 +1,39 @@
+{
+  "name": "FMHY - freemediaheckyeah",
+  "short_name": "FMHY",
+  "description": "The largest collection of free stuff on the internet!",
+  "theme_color": "#7bc5e4",
+  "background_color": "#ffffff",
+  "display": "standalone",
+  "orientation": "portrait",
+  "scope": "/",
+  "start_url": "/",
+  "icons": [
+    {
+      "src": "/fmhy.ico",
+      "sizes": "16x16",
+      "type": "image/x-icon"
+    },
+    {
+      "src": "/test.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any maskable"
+    },
+    {
+      "src": "/test.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ],
+  "categories": ["education", "entertainment", "lifestyle", "utilities"],
+  "screenshots": [
+    {
+      "src": "/banner2.png",
+      "sizes": "1280x720",
+      "type": "image/png",
+      "form_factor": "wide"
+    }
+  ]
+}