fix: check if a shortcut has an available function before trying to invoke it

src/components/misc/keyboard-shortcuts/index.vue

@@ -4,9 +4,9 @@
 			<template v-for="(s, i) in shortcuts" :key="i">
 				<h3>{{ $t(s.title) }}</h3>
 
-				<message class="mb-4">
+				<message class="mb-4" v-if="s.available">
 					{{
-						s?.available($route)
+						s.available($route)
 							? $t('keyboardShortcuts.currentPageOnly')
 							: $t('keyboardShortcuts.allPages')
 					}}
@@ -37,6 +37,8 @@ import Message from '@/components/misc/message.vue'
 import {KEYBOARD_SHORTCUTS_ACTIVE} from '@/store/mutation-types'
 import {KEYBOARD_SHORTCUTS as shortcuts} from './shortcuts'
 
+console.log('s', shortcuts)
+
 function close() {
 	store.commit(KEYBOARD_SHORTCUTS_ACTIVE, false)
 }