954 - Update nav-header color and disable Forms link (rubyforgood#963)

* Update nav-header color and disable Forms link

- Change nav-header color to white
- Disable the Forms link in navigation

* remove additional css-class

* removed the form

app/views/layouts/dashboard/_sidebar.html.erb

@@ -18,7 +18,7 @@
         <% end %>
       </li>
       <li class="nav-item">
-        <div class="navbar-heading">Pets</div>
+        <div class="navbar-heading text-white">Pets</div>
       </li>
       <li class="nav-item">
         <%= active_link_to staff_pets_path, class: "nav-link" do %>
@@ -44,7 +44,7 @@
         <div class="nav-divider"></div>
       </li>
       <li class="nav-item">
-        <div class="navbar-heading">People</div>
+        <div class="navbar-heading text-white">People</div>
       </li>
       <li class="nav-item">
         <%= active_link_to staff_fosterers_path, class: "nav-link" do %>
@@ -67,22 +67,13 @@
         <div class="nav-divider"></div>
       </li>
       <li class="nav-item">
-        <div class="navbar-heading">Admin</div>
+        <div class="navbar-heading text-white">Admin</div>
       </li>
       <li class="nav-item">
         <%= active_link_to staff_faqs_path, class: "nav-link" do %>
           <i class="nav-icon fe fe-file-text me-2"></i>FAQs
         <% end %>
       </li>
-      <% if allowed_to?(:index?, CustomForm::Form, namespace: Organizations,
-        context: {organization: Current.organization})
-      %>
-        <li class="nav-item">
-          <%= active_link_to staff_custom_form_forms_path, class: 'nav-link' do %>
-            <i class="nav-icon fe fe-clipboard me-2"></i>Forms
-          <% end %>
-        </li>
-      <% end %>
       <% if allowed_to?(:edit?, Organization, namespace: Organizations,
         context: {organization: Current.organization})
       %>