Create crowdin.yml

.github/workflows/crowdin.yml

@@ -0,0 +1,23 @@
+name: Crowdin Action
+
+on:
+  push:
+    branches: [ 1.20.4 ]
+  workflow_dispatch:
+
+jobs:
+  synchronize-with-crowdin:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Crowdin action
+      uses: crowdin/github-action@v1
+      with:
+        upload_sources: true
+        download_translations: true
+      env:
+        GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+        CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
+        CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}