Add AMOLED theme

app/assets/tailwind/application.css

@@ -309,6 +309,34 @@ html[data-theme="rose_pine_dawn"] {
   --color-danger: #aa586f;
 }
 
+html[data-theme="amoled"] {
+  --app-color-scheme: dark;
+  --color-on-primary: #000000;
+  --color-darker: #000000;
+  --color-dark: #000000;
+  --color-darkless: #121212;
+  --color-red: #ff1744;
+  --color-orange: #ff9100;
+  --color-yellow: #ffea00;
+  --color-green: #00e676;
+  --color-cyan: #00e5ff;
+  --color-blue: #448aff;
+  --color-purple: #d500f9;
+  --color-primary: #00e5ff;
+  --color-secondary: #757575;
+  --color-muted: #616161;
+  --color-text-muted: #616161;
+  --color-surface: #000000;
+  --color-surface-100: #0a0a0a;
+  --color-surface-200: #121212;
+  --color-surface-300: #1e1e1e;
+  --color-surface-content: #ffffff;
+  --color-info: #448aff;
+  --color-success: #00e676;
+  --color-warning: #ffea00;
+  --color-danger: #ff1744;
+}
+
 html[data-theme="rose_pine_dawn"] body {
   background-color: #FCF2E9;
 }

app/models/concerns/user_theme_configuration.rb

@@ -172,6 +172,23 @@ module UserThemeConfiguration
         success: "#286983",
         warning: "#a35a00"
       }
+    },
+    {
+      value: "amoled",
+      label: "AMOLED",
+      description: "Pure black for the darkest dark mode.",
+      color_scheme: "dark",
+      theme_color: "#00e5ff",
+      preview: {
+        darker: "#000000",
+        dark: "#000000",
+        darkless: "#121212",
+        primary: "#00e5ff",
+        content: "#ffffff",
+        info: "#448aff",
+        success: "#00e676",
+        warning: "#ffea00"
+      }
     }
   ].freeze
   THEME_OPTION_BY_VALUE = THEME_OPTIONS.index_by { |theme| theme[:value] }.freeze

app/models/user.rb

@@ -62,7 +62,8 @@ def country_subregion
     github_light: 6,
     nord: 7,
     rose: 8,
-    rose_pine_dawn: 9
+    rose_pine_dawn: 9,
+    amoled: 10
   }
 
   def can_convict_users?