fix: show emoji in nav account (#159)

components/nav/NavSideItem.vue

@@ -1,9 +1,14 @@
 <script setup lang="ts">
 defineProps<{
-  text: string
+  text?: string
   icon: string
   to: string
 }>()
+
+defineSlots<{
+  icon: {}
+  default: {}
+}>()
 </script>
 
 <template>
@@ -12,7 +17,9 @@ defineProps<{
       <slot name="icon">
         <div :class="icon" />
       </slot>
-      <span>{{ text }}</span>
+      <slot>
+        <span>{{ text }}</span>
+      </slot>
     </div>
   </NuxtLink>
 </template>