Improve contextmenu handling

src/client/components/global/url.vue

@@ -2,6 +2,7 @@
 <component :is="self ? 'MkA' : 'a'" class="ieqqeuvs _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
 	@mouseover="onMouseover"
 	@mouseleave="onMouseleave"
+	@contextmenu.stop="() => {}"
 >
 	<template v-if="!self">
 		<span class="schema">{{ schema }}//</span>