[Electron] Add electron-specific setup page (#1444)

* Add dummy server start view

* Do external nav

* nit

* nit

* nit

* nit

src/views/ServerStartView.vue

@@ -0,0 +1,17 @@
+<!-- This is a dummy page built for electron app only. -->
+<!-- Replace this page with the electron side logic on installation & log streaming. -->
+<template>
+  <div
+    class="absolute inset-0 flex flex-col items-center justify-center h-screen bg-surface-0"
+  >
+    <ProgressSpinner class="w-16 h-16 mb-4" />
+    <div class="text-xl">{{ $t('loading') }}{{ counter }}</div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import ProgressSpinner from 'primevue/progressspinner'
+import { useInterval } from '@vueuse/core'
+
+const counter = useInterval(1000)
+</script>