MM-41854 Detox/E2E: Setup detox infrastructure in Gekidou (#5979)

* MM-41854 Detox/E2E: Setup detox infrastructure in Gekidou

* Fix lint issues

* Fix lint issues

* Update API to include baseUrl for multiple servers

* Update init.js to have default siteUrl as baseUrl

* Update init.js to have default siteUrl as baseUrl

* Update import of testConfig

* Update import of testConfig

* Update postMessageAs signature

* Update detox/webhook_server.js

Co-authored-by: Avinash Lingaloo <avinashlng1080@gmail.com>

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Avinash Lingaloo <avinashlng1080@gmail.com>

detox/e2e/support/server_api/default_config.json

@@ -90,6 +90,7 @@
         "EnableUserCreation": true,
         "EnableOpenServer": true,
         "EnableUserDeactivation": false,
+        "EnableCustomUserStatuses": false,
         "RestrictCreationToDomains": "",
         "EnableCustomBrand": false,
         "CustomBrandText": "",