🌐(crowdin) make crowdin work with frontend translations

- upload local translation files on push
- make crowdin create a pull request when new translations are made
through the crowdin website (webhook configured on crowdin-end)

docker-compose.yml

@@ -100,7 +100,7 @@ services:
     image: jwilder/dockerize
 
   crowdin:
-    image: crowdin/cli:3.16.0
+    image: crowdin/cli:4.0.0
     volumes:
       - ".:/app"
     env_file: