Add download translations action

.github/workflows/crowdin_download.yml

@@ -0,0 +1,41 @@
+name: Download translations from Crowdin
+
+on:
+  schedule:
+    - cron: '0 2 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  synchronize-with-crowdin:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Crowdin download action
+        uses: crowdin/github-action@v1
+        with:
+          upload_sources: false
+          upload_translations: false
+          download_translations: true
+          localization_branch_name: l10n
+          crowdin_branch_name: climate_risk
+          skip_untranslated_files: true
+          export_only_approved: true
+          config: ./crowdin.yml          
+          create_pull_request: true
+          pull_request_title: 'New Crowdin translations'
+          pull_request_body: 'New Crowdin pull request with translations'
+          pull_request_base_branch_name: 'main'    
+          pull_request_labels: 'localization'
+          pull_request_assignees: 'crowdin-bot'
+          pull_request_reviewers: 'jnywong'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
+          CROWDIN_API_TOKEN: ${{ secrets.CROWDIN_API_TOKEN }}