Migrate to Vue 3 and Vite

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/components/Home/UnloggedIntroduction.story.vue

@@ -0,0 +1,19 @@
+<template>
+  <Story :setup-app="setupApp">
+    <Variant :title="'Open'">
+      <UnloggedIntroduction />
+    </Variant>
+    <Variant :title="'Closed'">
+      <UnloggedIntroduction />
+    </Variant>
+  </Story>
+</template>
+<script lang="ts" setup>
+import { apolloClient } from "@/vue-apollo";
+import { DefaultApolloClient } from "@vue/apollo-composable";
+import UnloggedIntroduction from "./UnloggedIntroduction.vue";
+
+function setupApp({ app }) {
+  app.provide(DefaultApolloClient, apolloClient);
+}
+</script>