stats: place × theme matrix (/stats/<place>/<theme>), sticky place/theme selector, generic metric engine with comparisons, 301s from the old section URLs

src/lib/title.ts

@@ -41,7 +41,7 @@ export function getTitle(path: string, environment: SiteEnvironment = null): str
 		'/projects/language-learner': 'Language Learner',
 		'/projects/spotify-beatmap-finder': 'osu! map finder',
 		'/projects/progress': 'Progress',
-		'/stats/opinions/world': 'World Opinions',
+		'/stats/world/politics': 'World Opinions',
 		'/trackers/money': 'Money'
 	};
 	const cleaned = path.replace(/\/$/, '') || '/';