fix: restore complete admin feature dependencies

src/lib/validators/room.ts

@@ -0,0 +1,11 @@
+import { z } from 'zod'
+
+export const updateRoomSchema = z.object({
+  name: z.string().min(1).max(60).optional(),
+  description: z.string().max(512).optional(),
+  state: z.enum(['open', 'locked', 'password', 'invisible']).optional(),
+  usersMax: z.number().int().min(1).max(100).optional(),
+})
+
+export type UpdateRoomInput = z.infer<typeof updateRoomSchema>
+