Rename custom to saved_filter

app/views/filters/create.turbo_stream.erb

@@ -1,2 +1,2 @@
 <%= turbo_stream.replace("filter-settings-save-toggle", partial: "filters/filter_toggle", locals: { filter: @filter }) %>
-<%= turbo_stream.replace("my-filters", partial: "my/menus/custom", locals: { filters: @filters }) %>
+<%= turbo_stream.replace("my-filters", partial: "my/menus/saved_filter", locals: { filters: @filters }) %>

app/views/filters/destroy.turbo_stream.erb

@@ -1,2 +1,2 @@
 <%= turbo_stream.replace("filter-settings-save-toggle", partial: "filters/filter_toggle", locals: { filter: @filter }) %>
-<%= turbo_stream.replace("my-filters", partial: "my/menus/custom", locals: { filters: @filters }) %>
+<%= turbo_stream.replace("my-filters", partial: "my/menus/saved_filter", locals: { filters: @filters }) %>

app/views/my/menus/_saved_filter.html.erb

@@ -1,6 +1,6 @@
 <%= collapsible_nav_section "Saved filters", id: "my-filters" do %>
   <%= form_with url: cards_path, method: :get, data: { controller: "form" } do |form| %>
-    <%= render "my/menus/custom/create" %>
-    <%= render partial: "my/menus/custom/filter", collection: filters, as: :filter %>
+    <%= render "my/menus/saved_filter/create" %>
+    <%= render partial: "my/menus/saved_filter/filter", collection: filters, as: :filter %>
   <% end %>
 <% end %>

app/views/my/menus/show.html.erb

@@ -27,7 +27,7 @@
     BOXCAR is designed, built, and backed by <strong class="txt-nowrap"><%= icon_tag "37signals" %> <a href="https://37signals.com" target="_blank" class="txt-subtle">37signals</a>.</strong>
   </div>
 
-  <%= render "custom", filters: @user_filtering.filters %>
+  <%= render "saved_filter", filters: @user_filtering.filters %>
   <%= render "collections", user_filtering: @user_filtering %>
   <%= render "tags", user_filtering: @user_filtering %>
   <%= render "users", user_filtering: @user_filtering %>