Fix unneeded image processing

frontend/src/app/stories/[id]/edit/page.tsx

@@ -225,6 +225,8 @@ export default function EditStoryPage() {
               ...(formData.authorId ? { authorId: formData.authorId } : { authorName: formData.authorName }),
               tagNames: formData.tags,
             });
+            // Keep editor state in sync with local URLs so subsequent saves don't re-download
+            setFormData(prev => ({ ...prev, contentHtml: imageResult.processedContent }));
           }
         } catch (imageError) {
           console.warn('Failed to process images, continuing with original content:', imageError);