feat: add crowdin support

.github/workflows/crowdin-download.yml

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+name: Crowdin Download
+
+on:
+  schedule:
+    - cron: '0 20 * * *' # Run the workflow every day at 20:00 UTC
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  crowdin-download:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Synchronize with Crowdin
+        uses: crowdin/github-action@v2
+        with:
+          upload_sources: false
+          upload_translations: false
+          download_translations: true
+          localization_branch_name: crowdin_translations
+          create_pull_request: true
+          pull_request_title: '[CROWDIN] - New translations'
+          pull_request_body: New Crowdin pull request with translations
+          pull_request_base_branch_name: main
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
+          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

.github/workflows/crowdin-upload.yml

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+asd
+name: Crowdin Upload
+
+on:
+  push:
+    paths: [ 'src/locales/**' ]
+    branches: [ main ]
+
+jobs:
+  crowdin-upload:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Crowdin push
+        uses: crowdin/github-action@v2
+        with:
+          upload_sources: true
+          upload_translations: true
+          download_translations: false
+        env:
+          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
+          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": "."
+"base_url": "https://api.crowdin.com"
+
+"preserve_hierarchy": true
+
+files: [
+  {
+    "source": "src/config/i18n/defaults.json",
+    "translation": "src/config/i18n/%locale%/resource.json",
+  }
+]