switch from WSGI using uWSGI to ASGI using custom event loop based on uvicorn

deploy/ansible/playbooks/templates/config.js.j2

@@ -0,0 +1,9 @@
+export default {
+    service: {
+        url: 'https://{{ web_domain }}/api',
+        auth: {
+            username: '{{ legacy_api_user }}',
+            password: '{{ legacy_api_password }}'
+        }
+    }
+};