add tootcafe theme, icons from mlcdf (#5)

app/javascript/styles/tootcafe.scss

@@ -0,0 +1,25 @@
+// Theme by Maxime Le Conte des Floris: https://toot.cafe/@mlcdf
+// Originally https://github.com/tootcafe/mastodon/pull/2
+
+$color1: #2a2833; // darkest
+$color2: #f1ebff; // lightest
+$color3: #aea0c9; // lighter
+$color4: #ae91e8; // vibrant
+$color5: #ffffff; // white
+$color6: #ff5283; // error red
+$color7: #34febb; // succ green
+$color8: #000000; // black
+
+$ui-base-color: $color1;
+$ui-secondary-color: $color2;
+$ui-primary-color: $color3;
+$ui-highlight-color: $color4;
+$base-border-color: $color5;
+$simple-background-color: $color5;
+$primary-text-color: $color5;
+$error-value-color: $color6;
+$valid-value-color: $color7;
+$base-shadow-color: $color8;
+$base-overlay-background: $color8;
+
+@import 'application';

app/serializers/manifest_serializer.rb

@@ -24,10 +24,30 @@ class ManifestSerializer < ActiveModel::Serializer
   def icons
     [
       {
+        src: '/android-chrome-48x48.png',
+        sizes: '48x48',
+        type: 'image/png',
+      }, {
+        src: '/android-chrome-72x72.png',
+        sizes: '72x72',
+        type: 'image/png',
+      }, {
+        src: '/android-chrome-96x96.png',
+        sizes: '96x96',
+        type: 'image/png',
+      }, {
+        src: '/android-chrome-144x144.png',
+        sizes: '144x144',
+        type: 'image/png',
+      }, {
         src: '/android-chrome-192x192.png',
         sizes: '192x192',
         type: 'image/png',
-      },
+      }, {
+        src: '/android-chrome-512x512.png',
+        sizes: '512x512',
+        type: 'image/png',
+      }
     ]
   end
 
@@ -36,7 +56,7 @@ class ManifestSerializer < ActiveModel::Serializer
   end
 
   def background_color
-    '#191b22'
+    '#f1ebff'
   end
 
   def display

config/themes.yml

@@ -1,3 +1,4 @@
-default: styles/application.scss
+default: styles/tootcafe.scss            # via https://github.com/tootcafe/mastodon/pull/2
+mastodon: styles/application.scss
 contrast: styles/contrast.scss
 mastodon-light: styles/mastodon-light.scss