Normalize action-button wording and add icons app-wide

"New X" becomes "Create X" throughout (users, events, assets, menu
items, nodes), matching the verb-first pattern the dashboard's own
signposts already established, with a shared plus icon rather than a
document-flavored one that only made sense next to "post". The
"Destroy"/"destroy"/"Delete" family is normalized to "Destroy"
everywhere, with a shared trash icon; occurrences#index and
pages#index also pick up the destructive button class they'd been
silently missing. Filter and Search convert from submit_tag to
button_tag, the only way either can hold an icon alongside its label.

Edit and the node editor's three dynamic labels (Continue Editing /
Edit Draft / Lock + Edit) share one icon without touching their
wording -- unlike Destroy's family, the state nuance in the text is
real information, not just inconsistent phrasing.

1 files changed, 7 insertions, 4 deletions

diff --git a/app/views/menu_items/index.html.erb b/app/views/menu_items/index.html.erb
index e84199b..591eb68 100644
--- a/app/views/menu_items/index.html.erb
+++ b/app/views/menu_items/index.html.erb
@@ -1,6 +1,8 @@
 <h1>Menu Items</h1>
 
-<%= link_to 'New menu item', new_menu_item_path, class: 'action_button' %>
+<%= link_to new_menu_item_path, class: 'action_button' do %>
+  <%= icon("plus", library: "tabler", "aria-hidden": true) %> Create menu item
+<% end %>
 
 <table id="menu_item_list">
   <% @menu_items.each do |menu_item| %>
@@ -11,9 +13,10 @@
     <td class="menu_item_title"><%= menu_item.title %></td>
     <td><%= link_to "Edit", edit_menu_item_path(menu_item) %></td>
     <td>
-      <%= button_to "Delete", menu_item_path(menu_item),
-            method: :delete,
-            form: { data: { confirm: "Are you sure?" }, class: 'button_to destructive' } %>
+      <%= button_to menu_item_path(menu_item), method: :delete,
+            form: { data: { confirm: "Do you really want to destroy the menu entry?" }, class: 'button_to destructive' } do %>
+        <%= icon("trash", library: "tabler", "aria-hidden": true) %> Destroy
+      <% end %>
     </td>
   </tr>
   <% end %>