add ci

.gitea/workflows/action.yml

@@ -40,9 +40,12 @@ jobs:
       env:
         root_file: main.tex  # Replace 'main.tex' with the path to your main LaTeX file
 
-    - name: Upload PDF
+    - name: Set current date
+        run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
+          - name: Upload PDF
+
       uses: actions/upload-artifact@v3
       with:
-        name: Compiled-PDF
+        name: Beitrittserklaerung_RudernDonauLinz_$CURRENT_DATE.pdf
         path: ./main.pdf