Complete PWA implementation

Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

static/browserconfig.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+    <msapplication>
+        <tile>
+            <square150x150logo src="/mstile-150x150.png"/>
+            <TileColor>#2b5797</TileColor>
+        </tile>
+    </msapplication>
+</browserconfig>

static/site.webmanifest

@@ -3,16 +3,24 @@
   "short_name": "msfjarvis.website",
   "description": "Thoughts and ramblings of a young software developer",
   "start_url": "/posts",
+  "display": "standalone",
   "background_color": "#292a2d",
   "theme_color": "#a9a9b3",
-  "icons": [{
-    "src": "favicon-16x16.png",
-    "sizes": "16x16",
-    "type": "image/png"
-  },
-  {
-    "src": "favicon-32x32.png",
-    "sizes": "32x32",
-    "type": "image/png"
-  }]
-}
+  "icons": [
+    {
+      "src": "favicon-16x16.png",
+      "sizes": "16x16",
+      "type": "image/png"
+    },
+    {
+      "src": "favicon-32x32.png",
+      "sizes": "32x32",
+      "type": "image/png"
+    },
+    {
+      "src": "android-chrome-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    }
+  ]
+}

static/sw.js

@@ -1 +0,0 @@
-self.addEventListener('fetch', (event) => {});

themes/hello-friend-ng/layouts/partials/head.html

@@ -6,12 +6,6 @@
 <meta name="keywords" content="{{ .Site.Params.keywords }}" />
 <meta name="robots" content="noodp" />
 <link rel="canonical" href="{{ .Permalink }}" />
-<script>
-if ('serviceWorker' in navigator) {
-  // sw.js can literally be empty, but must exist
-  navigator.serviceWorker.register('/sw.js');
-}
-</script>
 
 {{ block "title" . }}
 <title>
@@ -30,8 +24,7 @@ if ('serviceWorker' in navigator) {
 <script src="https://assets.digitalclimatestrike.net/widget.js" async></script>
 
 <!-- PWA -->
-<link rel="manifest" href="manifest.webmanifest" />
-<script src="https://cdn.jsdelivr.net/npm/pwacompat@2.0.9/pwacompat.min.js" integrity="sha384-VcI6S+HIsE80FVM1jgbd6WDFhzKYA0PecD/LcIyMQpT4fMJdijBh0I7Iblaacawc" crossorigin="anonymous" async></script>
+<meta name="msapplication-TileColor" content="#2b5797">
 
 {{ $options := (dict "targetPath" "main.css" "outputStyle" "compressed" "enableSourceMap" true) }}
 {{ $style := resources.Get "scss/main.scss" | resources.ToCSS $options | resources.Minify | resources.Fingerprint }}