Update icons and web manifest

index.html

@@ -13,8 +13,7 @@
  <script src="js/shared.js"></script>
  <!-- Icons and theme -->
  <link rel="apple-touch-icon" sizes="180x180" href="img/apple-touch-icon.png">
- <link rel="icon" type="image/png" sizes="32x32" href="img/favicon-32x32.png">
- <link rel="icon" type="image/png" sizes="16x16" href="img/favicon-16x16.png">
+ <link rel="icon" type="image/png" sizes="24x24" href="img/icon_x24.png">
  <link rel="manifest" href="site.webmanifest">
  <link rel="shortcut icon" href="favicon.ico">
  <meta name="theme-color" content="#222">

site.webmanifest

@@ -3,42 +3,33 @@
  "short_name": "PhotoStack",
  "icons": [
  {
- "src": "img/android-chrome-192x192.png",
+ "src": "img/icon_x192.png",
  "sizes": "192x192",
- "type": "image/png",
- "purpose": "any"
+ "type": "image/png"
  },
  {
- "src": "img/android-chrome-512x512.png",
+ "src": "img/icon_x512.png",
  "sizes": "512x512",
- "type": "image/png",
- "purpose": "any"
+ "type": "image/png"
  },
  {
- "src": "img/icon-maskable.png",
+ "src": "img/maskable_icon_x192.png",
  "sizes": "192x192",
  "type": "image/png",
- "purpose": "any maskable"
+ "purpose": "maskable"
+ },
+ {
+ "src": "img/maskable_icon_x512.png",
+ "sizes": "512x512",
+ "type": "image/png",
+ "purpose": "maskable"
  }
  ],
- "theme_color": "#222",
+ "theme_color": "#303030",
  "background_color": "#303030",
  "display": "standalone",
- "start_url": "/",
+ "start_url": "/?utm_source=Installed%20App&utm_medium=Shortcut",
  "shortcuts": [
- {
- "name": "Import",
- "description": "Import images",
- "url": "/?open_import=true",
- "icons": [
- {
- "src": "/img/import-shortcut.png",
- "type": "image/png",
- "sizes": "192x192",
- "purpose": "any maskable"
- }
- ]
- },
  {
  "name": "Watermarks",
  "description": "Open list of watermarks",