Merge pull request #141 from dracor-org/manifest-update

Update manifest.json

public/manifest.json

@@ -1,9 +1,37 @@
 {
-  "short_name": "DraCor",
-  "name": "Drama Corpora Project Website",
-  "icons": [],
-  "start_url": "./index.html",
+  "theme_color": "#1f2448",
+  "background_color": "#1f2448",
   "display": "standalone",
-  "theme_color": "#000000",
-  "background_color": "#ffffff"
+  "scope": "/",
+  "start_url": "/",
+  "short_name": "DraCor",
+  "app_name": "Drama Corpora Project Web App",
+  "icons": [
+      {
+          "src": "/icon-192x192.png",
+          "sizes": "192x192",
+          "type": "image/png"
+      },
+      {
+          "src": "/icon-256x256.png",
+          "sizes": "256x256",
+          "type": "image/png"
+      },
+      {
+          "src": "/icon-384x384.png",
+          "sizes": "384x384",
+          "type": "image/png"
+      },
+      {
+          "src": "/icon-512x512.png",
+          "sizes": "512x512",
+          "type": "image/png"
+      },
+      {
+        "src": "/maskable_icon.png",
+        "sizes": "196x196",
+        "type": "image/png",
+        "purpose": "any maskable"
+      }
+  ]
 }