Added dark theme. Fixed actor country aggregation.

src/web/server.js

@@ -175,6 +175,16 @@ export default async function initServer() {
 	// TAGS
 	router.get('/api/tags', fetchTagsApi);
 
+	router.use((req, res, next) => {
+		/* eslint-disable no-param-reassign */
+		res.set('Accept-CH', 'Sec-CH-Prefers-Color-Scheme');
+		res.set('Vary', 'Sec-CH-Prefers-Color-Scheme');
+		res.set('Critical-CH', 'Sec-CH-Prefers-Color-Scheme');
+		/* eslint-enable no-param-reassign */
+
+		next();
+	});
+
 	router.get('*', async (req, res, next) => {
 		const unseenNotifications = await fetchUnseenNotificationsCount(req.user);
 
@@ -193,6 +203,7 @@ export default async function initServer() {
 				primaryStash: req.user.primaryStash,
 			},
 			env: {
+				theme: req.cookies.theme || req.headers['sec-ch-prefers-color-scheme'] || 'light',
 				allowLogin: config.auth.login,
 				allowSignup: config.auth.signup,
 				maxMatches: config.database.manticore.maxMatches,