feat: Добавить VitePress

site/.vitepress/theme/Layout.vue

@@ -0,0 +1,29 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { useData } from 'vitepress'
+import DefaultTheme from 'vitepress/theme'
+import DocSetHeader from './DocSetHeader.vue'
+
+const { Layout } = DefaultTheme
+const { lang } = useData()
+
+const bannerText = computed(() =>
+  lang.value.startsWith('ru')
+    ? 'SLM 2.0 DRAFT / Не заменяет действующую документацию'
+    : 'SLM 2.0 DRAFT / Not the current stable documentation',
+)
+</script>
+
+<template>
+  <Layout>
+    <template #layout-top>
+      <div class="draft-banner">
+        <span class="draft-banner__mark" aria-hidden="true" />
+        {{ bannerText }}
+      </div>
+    </template>
+    <template #sidebar-nav-before>
+      <DocSetHeader />
+    </template>
+  </Layout>
+</template>