Prevent account deletions when account is linked to a Plaid Item (#2218)

* Prevent account deletions when account is linked to a Plaid Item

* Only guard deletions in UI and controller, not at model level

app/views/accounts/_form.html.erb

@@ -6,7 +6,10 @@
     <%= form.hidden_field :return_to, value: params[:return_to] %>
 
     <%= form.text_field :name, placeholder: t(".name_placeholder"), required: "required", label: t(".name_label") %>
-    <%= form.money_field :balance, label: t(".balance"), required: true, default_currency: Current.family.currency %>
+
+    <% unless account.linked? %>
+      <%= form.money_field :balance, label: t(".balance"), required: true, default_currency: Current.family.currency %>
+    <% end %>
 
     <%= yield form %>
   </div>

app/views/accounts/show/_menu.html.erb

@@ -13,13 +13,15 @@
     ) %>
   <% end %>
 
-  <% menu.with_item(
-    variant: "button",
-    text: "Delete account",
-    href: account_path(account),
-    method: :delete,
-    icon: "trash-2",
-    confirm: CustomConfirm.for_resource_deletion("account", high_severity: true),
-    data: { turbo_frame: :_top }
-  ) %>
+  <% unless account.linked? %>
+    <% menu.with_item(
+      variant: "button",
+      text: "Delete account",
+      href: account_path(account),
+      method: :delete,
+      icon: "trash-2",
+      confirm: CustomConfirm.for_resource_deletion("account", high_severity: true),
+      data: { turbo_frame: :_top }
+    ) %>
+  <% end %>
 <% end %>

app/views/layouts/shared/_htmldoc.html.erb

@@ -30,7 +30,9 @@
       </div>
     </div>
 
-    <%= family_stream %>
+    <% if Current.family %>
+      <%= turbo_stream_from Current.family %>
+    <% end %>
 
     <%= turbo_frame_tag "modal" %>
     <%= turbo_frame_tag "drawer" %>

app/views/shared/notifications/_alert.html.erb

@@ -1,6 +1,6 @@
 <%# locals: (message:) %>
 
-<%= tag.div class: "flex gap-3 rounded-lg bg-container-inset p-4 group w-full md:max-w-80 shadow-border-lg",
+<%= tag.div class: "flex gap-3 rounded-lg bg-container p-4 group w-full md:max-w-80 shadow-border-lg",
             data: { controller: "element-removal" } do %>
   <div class="h-5 w-5 shrink-0 p-px text-primary">
     <div class="flex h-full items-center justify-center rounded-full bg-destructive">