prettify peer/initiate form

ui/packages/consul-peerings/app/components/consul/peer/form/initiate/index.hbs

@@ -1,27 +1,20 @@
-<div
+<div class={{class-map "consul-peer-form-initiate"}} ...attributes>
-  class={{class-map
-    'consul-peer-form-initiate'
-  }}
-  ...attributes
->
   <DataWriter
     @sink={{uri
-      '/${partition}/${nspace}/${dc}/peer'
+      "/${partition}/${nspace}/${dc}/peer"
       (hash
-        partition=(or @item.Partition '')
+        partition=(or @item.Partition "")
-        nspace=(or @item.Namespace '')
+        nspace=(or @item.Namespace "")
-        dc=(or @item.Datacenter '')
+        dc=(or @item.Datacenter "")
       )
     }}
-    @type={{'peer'}}
+    @type={{"peer"}}
-    @label={{'peer'}}
+    @label={{"peer"}}
     @onchange={{fn (optional @onsubmit) @item}}
-    as |writer|>
+    as |writer|
+  >
     <BlockSlot @name="error" as |after error|>
-        <Notice
+      <Notice @type="error" role="alert" as |notice|>
-          @type="error"
-          role="alert"
-        as |notice|>
         <notice.Body>
           <p>
             <strong>Error</strong><br />
@@ -31,22 +24,18 @@
       </Notice>
     </BlockSlot>
     <BlockSlot @name="content">
-{{#let
+      {{#let (unique-id) as |id|}}
-  (unique-id)
+        <form id={{id}} {{on "submit" (fn writer.persist @item)}}>
-as |id|}}
+          {{yield
-        <form
+            (hash
-          id={{id}}
+              Fieldsets=(component
-          {{on 'submit' (fn writer.persist @item)}}
+                "consul/peer/form/initiate/fieldsets" item=@item
-        >
-          {{yield (hash
-            Fieldsets=(component "consul/peer/form/initiate/fieldsets"
-              item=@item
               )
-            Actions=(component "consul/peer/form/initiate/actions"
+              Actions=(component
-              item=@item
+                "consul/peer/form/initiate/actions" item=@item id=id
-              id=id
               )
-          )}}
+            )
+          }}
         </form>
       {{/let}}
     </BlockSlot>