fix: add write-discussions OAuth scope for like permissions

The default openid+profile scopes don't grant permission to like
repositories (401 Unauthorized). Add write-discussions scope which
covers reactions/interactions including likes.

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -6,6 +6,8 @@ colorTo: purple
 sdk: docker
 pinned: true
 hf_oauth: true
+hf_oauth_scopes:
+  - write-discussions
 thumbnail: >-
   https://cdn-uploads.huggingface.co/production/uploads/671faa3a541a76b548647676/XWNDlOu0R4fHXR0kCW3Wd.png
 short_description: All about Reachy Mini, from building to getting started