Add schema file

config/schema/nginx_proxy_manager_connector.schema.yml

@@ -11,6 +11,9 @@ nginx_proxy_manager_connector.settings:
     password_nginx_proxy:
       type: string
       label: 'Password nginx proxy'
+    default_master_domain:
+      type: string
+      label: 'Default Master Domain'
     default_forward_host:
       type: string
       label: 'Default Forward Host'
@@ -18,5 +21,5 @@ nginx_proxy_manager_connector.settings:
       type: integer
       label: 'Enter the default forward host port to be used'
     letsencrypt_email:
-      type: email
-      label: 'Email for generating LetsEncrypt Certificates'
\ No newline at end of file
+      type: 'string'
+      label: 'Email for generating LetsEncrypt Certificates'