Fix unused variables

Author: trasher

lib/GaletteLegalNotices/Entity/Settings.php

@@ -295,7 +295,7 @@ public function store(): bool
 
             $stmt = $this->zdb->sql->prepareStatementForSqlObject($update);
 
-            foreach (self::$defaults as $k => $v) {
+            foreach (array_keys(self::$defaults) as $k) {
                 Analog::log('Storing Legal Notices ' . $k, Analog::DEBUG);
 
                 $value = $this->settings[$k];

lib/GaletteLegalNotices/PluginGaletteLegalnotices.php

@@ -49,7 +49,6 @@ public static function getMenusContents(): array
         global $login;
         /** @var Db $zdb */
         global $zdb;
-        $settings = new Settings($zdb);
         $menus = [];
         $items = [];