more ci fixes

.github/workflows/deploy.yml

@@ -51,9 +51,7 @@ jobs:
         git config --global user.email 'github-actions[bot]@users.noreply.github.com'
         git config --global push.default simple
         git add .
-        git commit -m "Update generated site files"
-        git pull --rebase origin main
-        git push https://x-access-token:${GITHUB_TOKEN}@github.com/magicsword-io/LOLRMM.git HEAD:main
+        git diff --quiet && git diff --staged --quiet || (git commit -m "Update generated site files" && git pull --rebase origin main && git push https://x-access-token:${GITHUB_TOKEN}@github.com/magicsword-io/LOLRMM.git HEAD:main)
       working-directory: website
 
 # Deployment job