fix: sidebar: customer portal link (#1153)

- do not use hardcoded path
- get path from from `router.resolve`

desk/src/components/desk/sidebar/SideBar.vue

@@ -14,9 +14,11 @@
 </template>
 
 <script setup lang="ts">
+import { useRouter } from "vue-router";
 import { useAuthStore } from "@/stores/auth";
 import { useKeymapStore } from "@/stores/keymap";
 import { useSidebarStore } from "@/stores/sidebar";
+import { CUSTOMER_PORTAL_LANDING } from "@/router";
 import UserMenu from "./UserMenu.vue";
 import LinkGroup from "./LinkGroup.vue";
 import IconDashboard from "~icons/espresso/dashboard";
@@ -32,6 +34,7 @@ import IconKnowledgeBaseSolid from "~icons/espresso/knowledge-base-solid";
 import IconSettings from "~icons/espresso/settings";
 import IconSettingsSolid from "~icons/espresso/settings-solid";
 
+const router = useRouter();
 const authStore = useAuthStore();
 const keymapStore = useKeymapStore();
 const sidebarStore = useSidebarStore();
@@ -88,7 +91,8 @@ const profileSettings = [
 		label: "Customer portal",
 		icon: "users",
 		handler: () => {
-			window.open("/my-tickets", "_blank");
+			const path = router.resolve({ name: CUSTOMER_PORTAL_LANDING });
+			window.open(path.href, "_blank");
 		},
 	},
 	{