fix(beszel): use 480m interval for 1w/30d stats views

Beszel only stores stats at 1m, 10m, 20m, 120m, 480m intervals.
The 1440m type doesn't exist, so queries for 1w/30d returned empty
results. Use 480m (8h) with appropriate perPage (21 for 1w, 90 for 30d).

packages/request-handler/src/beszel.ts

@@ -115,8 +115,8 @@ const timePeriodConfig: Record<string, { type: string; perPage: number; cacheSec
   "1h": { type: "1m", perPage: 60, cacheSeconds: 60 },
   "12h": { type: "10m", perPage: 72, cacheSeconds: 300 },
   "24h": { type: "20m", perPage: 72, cacheSeconds: 600 },
-  "1w": { type: "1440m", perPage: 9, cacheSeconds: 1800 },
-  "30d": { type: "1440m", perPage: 32, cacheSeconds: 3600 },
+  "1w": { type: "480m", perPage: 21, cacheSeconds: 1800 },
+  "30d": { type: "480m", perPage: 90, cacheSeconds: 3600 },
 };
 
 export interface BeszelStatsData {