feat: login dialog (#37)

* chore: login-dialog demo

* Merge branch 'main' into login-dialog

* chore: update dialog

* Merge branch 'main' into login-dialog

* chore: accept login params

* chore: redirect to login or show login dialog

packages/@core/ui-kit/layout-ui/src/vben-layout.vue

@@ -565,6 +565,7 @@ function handleOpenMenu() {
         <slot name="footer"></slot>
       </LayoutFooter>
     </div>
+    <slot name="extra"></slot>
     <div
       v-if="maskVisible"
       :style="maskStyle"