Fix resetting options of "Customize" page

app/Http/Middleware/ConvertEmptyStringsToNull.php

@@ -11,6 +11,7 @@ class ConvertEmptyStringsToNull extends Converter
         'admin/options',
         'admin/score',
         'admin/resource',
+        'admin/customize',
     ];
 
     public function handle($request, Closure $next)

resources/misc/changelogs/en/4.1.5.md

@@ -0,0 +1,3 @@
+## Fixed
+
+- Fixed resetting options of "Customize" page.

resources/misc/changelogs/zh_CN/4.1.5.md

@@ -0,0 +1,3 @@
+## 修复
+
+- 修复「个性化」页面不能重置选项的问题