Fix: Handle image removal in product editor

- Add support for removeImage/removeImageBack flags in updateProduct action
- When Remove button is clicked, client sets isRemoved=true to hide UI
- Server action checks removeImage/removeImageBack form fields and sets imageUrl/imageUrlBack to null
- Also reset printArea to default when image is removed
- Tested: Remove button now successfully clears images and persists changes to database

.claude/settings.local.json

@@ -94,7 +94,15 @@
       "mcp__visualize__show_widget",
       "Bash(git branch *)",
       "Bash(git remote *)",
-      "Bash(git commit -m 'Fix: Remove duplicate success variable in admin orders page *)"
+      "Bash(git commit -m 'Fix: Remove duplicate success variable in admin orders page *)",
+      "Bash(git commit -m 'UX: Reorder admin menu to highlight Design Approvals and Shipping rates *)",
+      "Bash(git commit -m 'Fix: Add Design Approvals and Shipping rates to admin dropdown menu *)",
+      "Bash(git log *)",
+      "Bash(git commit -m 'Fix: Set Classic Tee photoRecolorable to false for proper image display *)",
+      "Bash(git commit -m 'Fix: Remove encType from product edit form with Server Action *)",
+      "Bash(git commit -m 'Feature: Add file removal and print area edit toggles to photo upload *)",
+      "Bash(git commit -m 'Fix: Show Remove and Modify print area buttons for existing images *)",
+      "Bash(git commit -m 'Fix: Handle image removal in product editor *)"
     ]
   }
 }

src/app/admin/products/actions.ts

@@ -268,9 +268,12 @@ export async function updateProduct(formData: FormData) {
     weightGrams,
   };
 
-  // Only touch the front photo/print area if a new photo was actually uploaded —
-  // otherwise leave whatever's already there alone.
-  if (imageFile && imageFile.size > 0) {
+  // Handle front photo: new upload, removal, or keep existing
+  const removeImage = String(formData.get('removeImage') ?? '') === '1';
+  if (removeImage) {
+    data.imageUrl = null;
+    data.printArea = JSON.stringify(DEFAULT_PRINT_AREAS[mockup] ?? DEFAULT_PRINT_AREAS.tshirt);
+  } else if (imageFile && imageFile.size > 0) {
     data.imageUrl = await fileToDataUrl(imageFile);
 
     const hasCustomPrintArea = String(formData.get('hasCustomPrintArea') ?? '') === '1';
@@ -286,7 +289,12 @@ export async function updateProduct(formData: FormData) {
     );
   }
 
-  if (imageBackFile && imageBackFile.size > 0) {
+  // Handle back photo: new upload, removal, or keep existing
+  const removeImageBack = String(formData.get('removeImageBack') ?? '') === '1';
+  if (removeImageBack) {
+    data.imageUrlBack = null;
+    data.printAreaBack = null;
+  } else if (imageBackFile && imageBackFile.size > 0) {
     data.imageUrlBack = await fileToDataUrl(imageBackFile);
 
     const hasCustomPrintAreaBack = String(formData.get('hasCustomPrintAreaBack') ?? '') === '1';

src/components/PhotoPrintAreaField.tsx

@@ -17,6 +17,7 @@ export default function PhotoPrintAreaField({
   const [previewUrl, setPreviewUrl] = useState<string | null>(null);
   const [box, setBox] = useState<Box>(DEFAULT_BOX);
   const [showPrintAreaEditor, setShowPrintAreaEditor] = useState(false);
+  const [isRemoved, setIsRemoved] = useState(false);
   const containerRef = useRef<HTMLDivElement>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
   const dragState = useRef<{
@@ -28,22 +29,26 @@ export default function PhotoPrintAreaField({
 
   const fieldName = variant === 'front' ? 'image' : 'imageBack';
   const suffix = variant === 'front' ? '' : 'Back';
+  const removeFieldName = variant === 'front' ? 'removeImage' : 'removeImageBack';
 
   const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const file = e.target.files?.[0];
     if (!file) {
       setPreviewUrl(null);
       setShowPrintAreaEditor(false);
+      setIsRemoved(false);
       return;
     }
     setPreviewUrl(URL.createObjectURL(file));
     setBox(DEFAULT_BOX);
     setShowPrintAreaEditor(true);
+    setIsRemoved(false);
   };
 
   const handleClearFile = () => {
     setPreviewUrl(null);
     setShowPrintAreaEditor(false);
+    setIsRemoved(true);
     if (fileInputRef.current) {
       fileInputRef.current.value = '';
     }
@@ -53,7 +58,7 @@ export default function PhotoPrintAreaField({
     setShowPrintAreaEditor(false);
   };
 
-  const currentImageUrl = previewUrl || existingImageUrl;
+  const currentImageUrl = previewUrl || (isRemoved ? null : existingImageUrl);
 
   const onBoxMouseDown = (e: React.MouseEvent) => {
     e.preventDefault();
@@ -192,6 +197,7 @@ export default function PhotoPrintAreaField({
         </div>
       )}
 
+      <input type="hidden" name={removeFieldName} value={isRemoved ? '1' : ''} />
       <input type="hidden" name={`hasCustomPrintArea${suffix}`} value={currentImageUrl ? '1' : ''} />
       <input type="hidden" name={`printX${suffix}`} value={box.xPct / 100} />
       <input type="hidden" name={`printY${suffix}`} value={box.yPct / 100} />