Add public catalog APIs, website slots, featured slots, and int category/product IDs.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/storage/storage-keys.ts

@@ -36,6 +36,10 @@ export function storeMediaKey(fileName: string): string {
   return `${ROOT}/stores/${fileName}`;
 }
 
+export function websiteMediaKey(fileName: string): string {
+  return `${ROOT}/website/${fileName}`;
+}
+
 export function tempMediaKey(fileName: string): string {
   return `${ROOT}/temp/${fileName}`;
 }