build: switch from yarn to npm to manage js dependencies and move js contents to root

yarn v1 is being deprecated and starts to have some issues

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

src/views/About/RulesView.vue

@@ -0,0 +1,30 @@
+<template>
+  <div class="container mx-auto px-2" v-if="config">
+    <h1>{{ t("Rules") }}</h1>
+    <div
+      class="prose dark:prose-invert"
+      v-html="config.rules"
+      v-if="config.rules"
+    />
+    <p v-else>{{ t("No rules defined yet.") }}</p>
+  </div>
+</template>
+
+<script lang="ts" setup>
+import { RULES } from "@/graphql/config";
+import { IConfig } from "@/types/config.model";
+import { useQuery } from "@vue/apollo-composable";
+import { useHead } from "@vueuse/head";
+import { computed } from "vue";
+import { useI18n } from "vue-i18n";
+
+const { result: configResult } = useQuery<{ config: IConfig }>(RULES);
+
+const config = computed(() => configResult.value?.config);
+
+const { t } = useI18n({ useScope: "global" });
+
+useHead({
+  title: t("Rules"),
+});
+</script>