remove unused type

components/main/collections/index.tsx

@@ -3,7 +3,7 @@ import { createBreakpoint } from "react-use";
 import { AnimatePresence } from "framer-motion";
 import InfiniteScroll from "react-infinite-scroller";
 
-import { Collection as CollectionType, Image } from "@/utils/type";
+import { Image } from "@/utils/type";
 import { useCollections } from "@/components/main/hooks/useCollections";
 import { Modal } from "@/components/modal/modal";
 import { Collection } from "./collection";