👷 fix branch/repo checking

Author: ebullient

.github/workflows/gh-pages.yml

@@ -58,18 +58,18 @@ jobs:
         run: deno task build
 
       - name: Setup Pages
-        if: github.ref == 'refs/heads/main' && github.repository == ${{ env.REPO }}
+        if: ${{ github.ref == 'refs/heads/main' && github.repository == env.REPO }}
         id: pages
         uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5.0.0
 
       - name: Upload artifact
-        if: github.ref == 'refs/heads/main' && github.repository == ${{ env.REPO }}
+        if: ${{ github.ref == 'refs/heads/main' && github.repository == env.REPO }}
         uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4.0.0
         with:
           path: ./public
 
       - name: Deploy to GitHub Pages
-        if: github.ref == 'refs/heads/main' && github.repository == ${{ env.REPO }}
+        if: ${{ github.ref == 'refs/heads/main' && github.repository == env.REPO }}
         id: deployment
         uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5