Enhance invoice update UI and styling

- Replace redirect with Turbo Stream for smoother invoice updates
- Update flash message handling to use Turbo Stream
- Improve invoice actions layout with better spacing and icons
- Change edit button styling to green with pen icon for better UX

app/controllers/invoices_controller.rb

@@ -2,7 +2,9 @@ class InvoicesController < ParentController
   def update
     @invoice = Invoice.find(params[:id])
     @invoice.update(invoice_params)
-    redirect_to invoice_creators_path, notice: 'Invoice was successfully updated.', status: :see_other
+
+    flash.now[:notice] = 'Invoice was successfully updated.'
+    render turbo_stream: turbo_stream.replace('flash', partial: 'shared/flash')
   end
 
   def edit

app/views/invoices/_invoice.html.erb

@@ -32,15 +32,16 @@
     <% end %>
 
   </td>
-  <td class="px-6 py-1 break-all border-b border-gray-200">
-    <%= link_to edit_invoice_path(invoice), class: 'w-6 h-6 p-2 rounded-full bg-blue-300 hover:bg-blue-500 text-black border-gray-300 flex items-center justify-center focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-center', data: { turbo_frame: 'modal' } do %>
-      <i class="fa-solid fa-info"></i>
-    <% end %>
-
-    <%= link_to invoice_details_description_path(invoice), class: 'w-6 h-6 p-2 rounded-full bg-blue-300 hover:bg-blue-500 text-black border-gray-300 flex items-center justify-center focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-center', data: { turbo_frame: 'modal' } do %>
-      <i class="fa-solid fa-info"></i>
-    <% end %>
+  <td class="px-6 py-1 break-all border-b border-gray-200 space-x-2">
+    <div class="flex items-center justify-center">
+      <%= link_to edit_invoice_path(invoice), class: 'w-6 h-6 p-2 rounded-full bg-green-300 hover:bg-green-500 text-white border-gray-300 flex items-center justify-center focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-white text-center', data: { turbo_frame: 'modal' } do %>
+        <i class="fa-solid fa-pen"></i>
+      <% end %>
 
+      <%= link_to invoice_details_description_path(invoice), class: 'w-6 h-6 p-2 rounded-full bg-blue-300 hover:bg-blue-500 text-black border-gray-300 flex items-center justify-center focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-black text-center', data: { turbo_frame: 'modal' } do %>
+        <i class="fa-solid fa-info"></i>
+      <% end %>
+    </div>
   </td>
   <td class="px-6 py-1 break-all border-b border-gray-200"><%= invoice.sent_at_omniva.to_formatted_s(:long) unless invoice.sent_at_omniva.nil? %></td>
   <td class="px-6 py-1 break-all border-b border-gray-200"><%= invoice.in_directo %></td>