Update crowdin.yml

.github/workflows/crowdin.yml

@@ -93,7 +93,21 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         
+      - name: Check if language exists
+        id: check-language
+        run: |
+          echo "Checking if language ${{ matrix.language }} exists in project..."
+          LANG_EXISTS=$(curl -s -H "Authorization: Bearer ${{ secrets.CROWDIN_TOKEN }}" "https://api.crowdin.com/api/v2/projects/${{ vars.CROWDIN_ID }}/languages" | jq -r '.data[] | select(.data.code == "${{ matrix.language }}") | .data.code')
+          if [ -n "$LANG_EXISTS" ]; then
+            echo "language_exists=true" >> $GITHUB_OUTPUT
+            echo "Language ${{ matrix.language }} found"
+          else
+            echo "language_exists=false" >> $GITHUB_OUTPUT
+            echo "Language ${{ matrix.language }} not found, skipping download"
+          fi
+          
       - name: Download Single Language
+        if: steps.check-language.outputs.language_exists == 'true'
         uses: crowdin/github-action@v2.15.0
         with:
           upload_sources: false