changed some defaults, fixed favicon generation and installed navbar component

template/apps/client/static/favicon.svg

@@ -0,0 +1,4 @@
+<!-- Created with PixiEditor (https://pixieditor.net) -->
+<svg version="1.1" viewBox="0 0 256 256" xmlns="http://www.w3.org/2000/svg">
+  <ellipse cx="128" cy="128" rx="124.06318131256947" ry="124.06318131256953" transform="matrix(1, 0, 0, 1, 0, 0)" fill="#000000" fill-opacity="0.32549020648002625" stroke="#000000" stroke-width="0" opacity="1" id="Ellipse" />
+</svg>

template/apps/client/static/manifest.webmanifest

@@ -0,0 +1,14 @@
+{
+  "icons": [
+    {
+      "src": "/favicon-192.png",
+      "type": "image/png",
+      "sizes": "192x192"
+    },
+    {
+      "src": "/favicon-512.png",
+      "type": "image/png",
+      "sizes": "512x512"
+    }
+  ]
+}