fix entiry layouts

app/views/entities/_form.html.haml

@@ -1,16 +1,11 @@
 = simple_form_for @entity do |f|
-  - if @entity.errors.any?
-    #error_explanation
-      %h2= "#{pluralize(@entity.errors.count, "error")} prohibited this entity from being saved:"
-      %ul
-        - @entity.errors.full_messages.each do |message|
-          %li= message
+  = f.error_notification
 
-  .field
-    = f.input :name
-  .field
-    = f.input :ha_id , collection: Entity.ha_entities
-  .field
-    = f.input :member_id , collection: Member.all.collect{|m| [m.name , m.id ]}
-  .actions{class:   button_classes}
-    = f.submit 'Save'
+  = f.input :name
+  = f.input :ha_id , collection: Entity.ha_entities
+  = f.input :member_id , collection: Member.all.collect{|m| [m.email , m.id ]}
+
+  .flex.justify-between.mt-3
+    .actions{class:   button_classes}
+      = f.submit 'Save'
+    = link_to 'Back', entities_path , class: "mt-3"