[COMPONENTS][Left][CONTROLLER][EditFeeds] Add missing action and method to <form>

components/Left/Controller/EditFeeds.php

@@ -109,6 +109,7 @@ class EditFeeds extends Controller
                 throw new RedirectException();
             }
 
+            // TODO fix orderings when removing
             // Remove feed
             foreach ($form_definitions as [$field, $type, $opts]) {
                 if (str_ends_with($field, '-url')) {

components/Left/templates/left/edit_feeds.html.twig

@@ -7,7 +7,7 @@
 
 {% block body %}
   <div class="section-widget section-widget-padded">
-    <form class="section-form">
+    <form class="section-form" action="{{ path('edit_feeds') }}" method="post">
 
       <fieldset>
         <legend class="section-form-legend">{{ "Edit feed navigation links" | trans }}</legend>