암호화 마이그레이션 기능 삭제

src/routes/(main)/menu/+page.svelte

@@ -5,7 +5,6 @@
 
   import IconStorage from "~icons/material-symbols/storage";
   import IconImage from "~icons/material-symbols/image";
-  import IconLockReset from "~icons/material-symbols/lock-reset";
   import IconPassword from "~icons/material-symbols/password";
   import IconLogout from "~icons/material-symbols/logout";
 
@@ -42,13 +41,6 @@
     >
       썸네일
     </MenuEntryButton>
-    <MenuEntryButton
-      onclick={() => goto("/settings/migration")}
-      icon={IconLockReset}
-      iconColor="text-teal-500"
-    >
-      암호화 마이그레이션
-    </MenuEntryButton>
   </div>
   <div class="space-y-2">
     <p class="font-semibold">보안</p>