Make darkMode a feature (for now)

app/soapbox/features/ui/components/navbar.tsx

@@ -7,7 +7,7 @@ import { Link } from 'react-router-dom';
 import { Avatar, Button, Icon } from 'soapbox/components/ui';
 import Search from 'soapbox/features/compose/components/search';
 import ThemeToggle from 'soapbox/features/ui/components/theme_toggle';
-import { useOwnAccount, useSoapboxConfig, useSettings } from 'soapbox/hooks';
+import { useOwnAccount, useSoapboxConfig, useSettings, useFeatures } from 'soapbox/hooks';
 
 import { openSidebar } from '../../../actions/sidebar';
 
@@ -19,6 +19,7 @@ const Navbar = () => {
 
   const account = useOwnAccount();
   const settings = useSettings();
+  const features = useFeatures();
   const soapboxConfig = useSoapboxConfig();
   const singleUserMode = soapboxConfig.get('singleUserMode');
 
@@ -68,7 +69,10 @@ const Navbar = () => {
           </div>
 
           <div className='absolute inset-y-0 right-0 flex items-center pr-2 lg:static lg:inset-auto lg:ml-6 lg:pr-0 space-x-3'>
-            <ThemeToggle />
+            {/* TODO: make this available for everyone when it's ready (possibly in a different place) */}
+            {(features.darkMode || settings.get('isDeveloper')) && (
+              <ThemeToggle />
+            )}
 
             {account ? (
               <div className='hidden relative lg:flex items-center'>

app/soapbox/utils/features.ts

@@ -134,6 +134,10 @@ const getInstanceFeatures = (instance: Instance) => {
     trendingTruths: v.software === TRUTHSOCIAL,
     trendingStatuses: v.software === MASTODON && gte(v.compatVersion, '3.5.0'),
     pepe: v.software === TRUTHSOCIAL,
+
+    // FIXME: long-term this shouldn't be a feature,
+    // but for now we want it to be overrideable in the build
+    darkMode: true,
   };
 };