feat(marketplace): navigation link to seller profile from item page

erpnext/public/js/hub/components/DetailHeaderItem.vue

@@ -1,5 +1,12 @@
 <template>
-	<p class="text-muted" v-html="header_item"></p>
+	<p class="text-muted" v-if="!Array.isArray(this.header_items)" v-html="header_items"></p>
+	<p class="text-muted" v-else>
+		<span v-for="(header_item , index) in header_items" :key="index">
+			<span v-if="index" v-html="spacer"></span>
+			<span v-if="typeof(header_item) == 'string'" v-html="header_item"></span>
+			<a v-else-if="typeof(header_item) == 'object'" @click="header_item.on_click(header_item.value)" v-html="header_item.value"></a>
+		</span>
+	</p>
 </template>
 
 <script>
@@ -11,9 +18,8 @@ export default {
 	props: ['value'],
 	data() {
 		return {
-			header_item: Array.isArray(this.value)
-				? this.value.join(spacer)
-				: this.value
+			header_items: this.value,
+			spacer: spacer
 		}
 	},
 }