Adjust ribbon position for better image editor display

Modify CSS `transform` property in `image-editor.tsx` to adjust the vertical positioning of the ribbon element.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ae4037a0-2a6f-4530-9bac-79b543286bda
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/397bca8c-984f-43ff-841a-10897aeb8140/ae4037a0-2a6f-4530-9bac-79b543286bda/nlpElis

client/src/pages/image-editor.tsx

@@ -761,8 +761,8 @@ export default function ImageEditor() {
                                   whiteSpace: ribbon.text === "Stock limité" ? 'normal' : 'nowrap',
                                   transform: ribbon.text === "Stock limité" 
                                     ? (ribbon.position === "north_west" 
-                                       ? 'translate(-50%, -50%) rotate(-45deg) translateY(-30px) translateX(-8px)'
-                                       : 'translate(50%, -50%) rotate(45deg) translateY(-30px) translateX(8px)')
+                                       ? 'translate(-50%, -50%) rotate(-45deg) translateY(-35px) translateX(-8px)'
+                                       : 'translate(50%, -50%) rotate(45deg) translateY(-35px) translateX(8px)')
                                     : undefined
                                 }}
                               >