fix: update sync condition to check repo name, not owner

.github/workflows/fork-sync-skills.yml

@@ -18,7 +18,7 @@ permissions:
 
 jobs:
   sync-and-merge:
-    if: github.repository_owner != 'qwibitai'
+    if: github.repository != 'qwibitai/nanoclaw'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -166,7 +166,8 @@ jobs:
                 'npm run build && npm test',
                 'git push',
                 '```',
-              ].join('\n'),
+              ].join('
+'),
               labels: ['upstream-sync']
             });
 
@@ -190,7 +191,8 @@ jobs:
                 ''
               ]).flat(),
               '```',
-            ].join('\n');
+            ].join('
+');
 
             await github.rest.issues.create({
               owner: context.repo.owner,