fix: better frontend (#43)

Co-authored-by: Thanh Quy - wolf <524H0124@student.tdtu.edu.vn>
Co-authored-by: Thanh Quy- wolf <524H0124@student.tdtu.edu.vn>
Reviewed-on: #43

TODO.md

@@ -1,12 +1,10 @@
 # TODO - Add image upload field for manager add/update menu item
 
-- [x] Update GraphQL queries/mutations in `lib/manager-context.tsx` to include
-      `imageUrl`
+- [x] Update GraphQL queries/mutations in `lib/manager-context.tsx` to include `imageUrl`
 - [x] Update `components/organisms/manager/ProductModal.tsx`
   - [x] Add file input for image selection
   - [x] Add upload button to call `POST /api/file`
   - [x] Store returned URL string into `form.imageUrl`
   - [x] Show upload/loading/error states and image preview
-- [x] Update `components/organisms/manager/ProductsTab.tsx` to show image
-      thumbnail in table
+- [x] Update `components/organisms/manager/ProductsTab.tsx` to show image thumbnail in table
 - [x] Mark TODO progress after each step completed