Fix checkboxes to use materialize checkboxes

Before there was a hack in place to not use materialize checkboxes
because the actual checkbox didn't show up.

This re-arranges all the checkboxes I could find to work with
materialize, thus allowing the hack to be safely removed.

The forum (namely preferences) continue to use the hacky checkbox, but
that hack is maintained separately and still seems to work with this
change.

Author: euank

app/assets/stylesheets/fixes.scss

@@ -60,10 +60,10 @@
       %>
 
       <div class="field">
-        <%= f.check_box :email_updates %>
         <%= f.label :email_updates do %>
-          We're always working to improve Notebook.ai. Please leave this box checked if you'd like to receive occasional updates about
-          what's new.
+          <%= f.check_box :email_updates %>
+          <span>We're always working to improve Notebook.ai. Please leave this box checked if you'd like to receive occasional updates about
+            what's new.</span>
         <% end %>
       </div>
 

app/views/devise/registrations/new.html.erb

@@ -2,9 +2,9 @@
   <div class="card-content">
     <h4>Your Notebook.ai design</h4>
     <div class="field">
-      <%= f.check_box :fluid_preference %>
       <%= f.label :fluid_preference do %>
-        I want to use <strong>full-width</strong> Notebook.ai. Great for small screens, but not so much for very large ones.
+        <%= f.check_box :fluid_preference %>
+        <span>I want to use <strong>full-width</strong> Notebook.ai. Great for small screens, but not so much for very large ones.</span>
       <% end %>
     </div>
   </div>
@@ -14,9 +14,9 @@
   <div class="card-content">
     <h4>Email preferences</h4>
     <div class="field">
-      <%= f.check_box :email_updates %>
       <%= f.label :email_updates do %>
-        I want to receive occasional updates by email about new Notebook.ai features.
+        <%= f.check_box :email_updates %>
+        <span>I want to receive occasional updates by email about new Notebook.ai features.</span>
       <% end %>
     </div>
   </div>

app/views/devise/registrations/panes/_preferences.html.erb

@@ -13,17 +13,21 @@
   </div>
 
   <div class="actions center">
+    <div class="col s6">
     <% if devise_mapping.rememberable? -%>
-      <span class="field" style="margin-right: 30px;">
+      <%= f.label :remember_me do %>
         <%= f.check_box :remember_me %>
-        <%= f.label :remember_me %>
-      </span>
+        <span>Remember me</span>
+      <% end %>
     <% end -%>
-    <%= f.submit "Log in", class: 'btn blue' %>
+    </div>
+    <div class="col s6">
+      <%= f.submit "Log in", class: 'btn blue' %>
+    </div>
 
     <p class="center">
       <br />
       <%= render "devise/shared/links" %>
     </p>
   </div>
-<% end %>
+<% end %>

app/views/devise/sessions/_form.html.erb

@@ -1958,7 +1958,6 @@
     t.datetime "updated_at", null: false
     t.index ["messageboard_id"], name: "index_thredded_posts_on_messageboard_id"
     t.index ["moderation_state", "updated_at"], name: "index_thredded_posts_for_display"
-    t.index ["postable_id"], name: "index_thredded_posts_on_postable_id"
     t.index ["postable_id"], name: "index_thredded_posts_on_postable_id_and_postable_type"
     t.index ["user_id"], name: "index_thredded_posts_on_user_id"
   end