make 'other' field optional and add inactivate/activate button

_include/include_set_active_status.php

@@ -0,0 +1,17 @@
+<?php
+
+
+if ($this->is_id()) {
+    $user_kid = new user_kid();
+    $user_kid->set_user_data_by_id($this->get_id());
+
+    $activityToSet = $user_kid->get_uk_is_active() == 1 ? 0 : 1;
+
+    $sql->update_table('user_kid', [
+        'uk_is_active' => $activityToSet
+    ], [
+        'uk_id' => $this->get_id()
+    ]);
+
+    header("Location: /admin/members/" . $this->get_id());
+}