Enable Crowdin translations

.github/workflows/crowdin.yml

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+name: "Crowdin Sync Translations"
+
+on:
+  schedule:
+    - cron: '0 7 * * *'
+  workflow_dispatch:
+
+jobs:
+  synchronize-with-crowdin:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Crowdin action
+        uses: crowdin/github-action@v2
+        with:
+          upload_sources: true
+          upload_translations: false
+          download_translations: true
+          localization_branch_name: l10n_crowdin_translations
+          create_pull_request: true
+          pull_request_title: 'New Translations'
+          pull_request_body: 'New translations by [Crowdin GitHub Action](https://github.com/crowdin/github-action)'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }} # A numeric ID, found at https://crowdin.com/project/<projectName>/tools/api
+          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

crowdin.yml

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+"project_id_env": "CROWDIN_PROJECT_ID"
+"api_token_env": "CROWDIN_PERSONAL_TOKEN"
+"base_path": "."
+
+"preserve_hierarchy": true
+
+"files": [
+  {
+    "source": "loader-common/src/main/resources/assets/cyclopscore/lang/en_us.json",
+    "translation": "loader-common/src/main/resources/assets/cyclopscore/lang/%locale_with_underscore%.json"
+  }
+]