KIRAKIRA-DOUGA/KIRAKIRA-Cerasus

AI Summary: Debug a Nuxt 3 application where navigating to non-existent routes fails to redirect to the appropriate error page (404 or 301), while opening in a new window works correctly. The issue likely involves a misconfiguration in the Nuxt routing or error handling mechanisms. The task requires investigating the `pages/dev/index.vue` file and potentially the Nuxt configuration to identify and fix the routing issue.

AI Summary: The task is to fix a bug in the KIRAKIRA Nuxt 3 frontend where the browser's address bar doesn't correctly hide when scrolling on mobile devices due to the scrolling happening on an inner element instead of the root element. This is caused by the use of Offcanvas, a necessary UI element. The solution needs to address this incompatibility without removing the Offcanvas functionality.