feat: add admin sitemap regeneration endpoint and cron task

lib/api/app.ts

@@ -33,6 +33,7 @@ import { gamesListingRoutes } from "@/lib/api/games-listing"
 import { steamgridProxyRoutes } from "@/lib/api/steamgrid-proxy"
 import { dashboardRoutes } from "@/lib/api/dashboard"
 import { dashboardPublicRoutes } from "@/lib/api/dashboard-public"
+import { sitemapRegenerateRoutes } from "@/lib/api/sitemap-regenerate"
 import { savedFilterRoutes } from "@/lib/api/saved-filters"
 import { cronRoutes } from "@/lib/api/cron"
 import { profilePhotoRoutes } from "@/lib/api/profile-photo"
@@ -124,6 +125,7 @@ export const app = new Elysia({ prefix: "/api" })
   // Dashboard
   .use(dashboardRoutes)
   .use(dashboardPublicRoutes)
+  .use(sitemapRegenerateRoutes)
   // Root
   .get("/", () => ({
     name: "DeckyVault API",