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, 3 insertions, 1 deletions

diff --git a/app/views/occurrences/index.html.erb b/app/views/occurrences/index.html.erb
index 82818d09..aa084ed9 100644
--- a/app/views/occurrences/index.html.erb
+++ b/app/views/occurrences/index.html.erb
@@ -18,7 +18,9 @@
     <td><%=h occurrence.event_id %></td>
     <td><%= link_to 'Show', occurrence %></td>
     <td><%= link_to 'Edit', edit_occurrence_path(occurrence) %></td>
-    <td><%= button_to 'Destroy', occurrence, method: :delete, form: { data: { confirm: 'Are you sure?' } } %></td>
+    <td><%= button_to occurrence, method: :delete, form: { data: { confirm: 'Are you sure?' }, class: 'button_to destructive' } do %>
+      <%= icon("trash", library: "tabler", "aria-hidden": true) %> Destroy
+    <% end %></td>
   </tr>
 <% end %>
 </table>