chore: delete unused code

src/shared/types/collection.ts

@@ -1,21 +0,0 @@
-/**
- * Generic collection API response model
- * Use this for APIs that return collections of items
- *
- * @template T - The type of items in the collection array
- * @template K - The key used to access the collection array in the response
- */
-export type CollectionApiModel<T, K extends string = 'items'> = Record<K, T[]> & {
-    /**
-     * Number of items returned in the current page/response
-     */
-    count: number;
-    /**
-     * Total number of items available across all pages
-     */
-    count_total: number;
-    /**
-     * Indicates if there are more items available beyond this page
-     */
-    has_more: boolean;
-};