feat: pot is build in gh action and no longer needed in repository

.github/workflows/crowdin-action.yml

@@ -2,7 +2,7 @@ name: Crowdin Action
 
 on:
   push:
-    branches: [ 12-add-translations ]
+    branches: [ automate_pot_creation ]
 
 jobs:
   synchronize-with-crowdin:
@@ -11,20 +11,27 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-
-      - name: crowdin action
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+      - name: Install dependencies
+        run: |
+          python3.11 -m pip install pybabel
+          pybabel extract -F sketch_map_tool/config/babel.cfg -o messages.pot .
+      - name: Sync GH and Crowdin
         uses: crowdin/github-action@v1.19.0
         with:
           upload_sources: true
           upload_translations: false
           download_translations: true
-
           localization_branch_name: i18n_crowdin
           create_pull_request: true
+          push_sources: false
           pull_request_title: 'New Crowdin Translations'
           pull_request_body: 'New Crowdin translations by [Crowdin GH Action](https://github.com/crowdin/github-action)'
           pull_request_base_branch_name: 'main'
         env:
           CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
           CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
-          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_TOKEN: ${{ github.token }}

.gitignore

@@ -53,6 +53,7 @@ cover/
 
 # Translations
 *.mo
+*.pot
 
 # Django stuff:
 *.log