Fix catalog:register URL - use catalogInfoUrl with explicit branch

The repoContentsUrl output from publish:gitea was missing the branch name.
Using catalogInfoUrl with explicit URL construction to fix the 400 error.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

templates/node-api/template.yaml

@@ -78,8 +78,7 @@ spec:
       name: Enregistrer dans le catalogue
       action: catalog:register
       input:
-        repoContentsUrl: ${{ steps['publish'].output.repoContentsUrl }}
-        catalogInfoPath: /catalog-info.yaml
+        catalogInfoUrl: http://git.rber.bj/${{ parameters.university }}/${{ parameters.name }}/src/branch/main/catalog-info.yaml
 
   output:
     links: