Fix rooms list crash and rebuild CMS settings UI.

Rooms queried the wrong Prisma model and a non-existent owner relation. Settings now use grouped managed fields plus a searchable advanced key/value panel.

Co-authored-by: Cursor <[email protected]>

src/app/admin/rooms/page.tsx

@@ -6,27 +6,41 @@ export default async function RoomsPage({
 	params: paramsPromise,
 	searchParams,
 }: {
-	params: Promise<{ locale: string }>;
+	params: Promise<{ locale?: string }>;
 	searchParams: Promise<Record<string, string>>;
 }) {
 	const result = await fetchAdminList(
 		{
 			permission: PERMS.ROOMS_VIEW,
-			model: "room",
-			searchFields: ["name", "owner.username"],
-			include: { owner: { select: { username: true } } },
+			// Prisma model is `Rooms` → client accessor `rooms`.
+			// Owner is denormalized on the row (ownerId / ownerName), not a relation.
+			model: "rooms",
+			searchFields: ["name", "ownerName"],
+			select: {
+				id: true,
+				name: true,
+				ownerId: true,
+				ownerName: true,
+				state: true,
+				users: true,
+				usersMax: true,
+				description: true,
+			},
+			filterMap: {
+				filter_state: (v) => ({ state: v }),
+			},
 			mapRow: (r) => ({
-				id: r.id,
-				name: r.name,
-				ownerName: r.owner.username,
-				ownerId: r.owner?.id ?? 0,
-				state: r.state,
-				users: r.users,
-				usersMax: r.usersMax,
-				description: r.description,
+				id: r.id as number,
+				name: r.name as string,
+				ownerName: (r.ownerName as string) || "—",
+				ownerId: (r.ownerId as number) ?? 0,
+				state: r.state as string,
+				users: r.users as number,
+				usersMax: r.usersMax as number,
+				description: (r.description as string) || "",
 			}),
 		},
-		paramsPromise,
+		paramsPromise as Promise<{ locale: string }>,
 		searchParams,
 	);