fix: sync Upload UI with editImageFiles in NewApiPage

Resolved issue where Upload component UI was not synchronized with
editImageFiles state in NewApiPage. Switched to controlled fileList and
handled file removal via onRemove to ensure consistent UI updates.

Author: xhaihao

src/renderer/src/pages/paintings/NewApiPage.tsx

@@ -553,7 +553,18 @@ const NewApiPage: FC<{ Options: string[] }> = ({ Options }) => {
                     maxCount={16}
                     showUploadList={true}
                     listType="picture"
-                    beforeUpload={handleImageUpload}>
+                    beforeUpload={handleImageUpload}
+                    fileList={editImageFiles.map((file, idx) => ({
+                      uid: String(idx),
+                      name: file.name || `image_${idx + 1}.png`,
+                      status: 'done',
+                      url: URL.createObjectURL(file),
+                      originFileObj: file
+                    }))}
+                    onRemove={(file) => {
+                      setEditImageFiles((prev) => prev.filter((f) => f !== file.originFileObj))
+                      return true
+                    }}>
                     <ImagePlaceholder>
                       <ImageSizeImage src={IcImageUp} theme={theme} />
                     </ImagePlaceholder>