feat: redesign CMS and unify German admin UI

lib/analytics/events.ts

@@ -1,7 +1,7 @@
 /**
  * Central, extensible registry of known analytics event names. Adding a new
- * event elsewhere in the app never requires a migration — the database
- * column (collections/AnalyticsEvents.ts#eventName) is free-text — this
+ * event elsewhere in the app never requires a migration - the database
+ * column (collections/AnalyticsEvents.ts#eventName) is free-text - this
  * list exists purely so `track()` calls get autocomplete/type-checking and
  * the dashboard can show a nice German label instead of a raw event name.
  *
@@ -18,7 +18,7 @@ export const ANALYTICS_EVENTS = {
 
 export type KnownAnalyticsEvent = keyof typeof ANALYTICS_EVENTS;
 
-/** Any string works (see the collection comment above) — known ones just get a label. */
+/** Any string works (see the collection comment above) - known ones just get a label. */
 export type AnalyticsEventName = KnownAnalyticsEvent | (string & {});
 
 export function analyticsEventLabel(eventName: string): string {