docs: set up vitepress github action and starter page

.github/workflows/deploy.yml

@@ -0,0 +1,63 @@
+# Sample workflow for building and deploying a VitePress site to GitHub Pages
+#
+name: Deploy VitePress site to Pages
+
+on:
+  # Runs on pushes targeting the `gh_pages` branch. Should be default branch
+  push:
+    branches: [gh-pages]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # Not needed if lastUpdated is not enabled
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: npm
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Install dependencies
+        run: npm ci
+      - name: Build with VitePress
+        run: |
+          npm run docs:build
+          touch docs/.vitepress/dist/.nojekyll
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: docs/.vitepress/dist
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+    runs-on: ubuntu-latest
+    name: Deploy
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v2

.gitignore

@@ -440,4 +440,8 @@ venv
 
 lib/user-interface/react-app/public/aws-exports.json
 out.tmp
-bin/config.json
+bin/config.json
+
+# Docs
+docs/.vitepress/cache
+docs/.vitepress/dist

docs/.vitepress/config.mts

@@ -0,0 +1,15 @@
+import { defineConfig } from 'vitepress'
+
+// https://vitepress.dev/reference/site-config
+export default defineConfig({
+  title: "AWS GenAI LLM Chatbot",
+  description: "Deploying a Multi-Model and Multi-RAG Powered Chatbot Using AWS CDK on AWS",
+  base: "/aws-genai-llm-chatbot/",
+  themeConfig: {
+    // https://vitepress.dev/reference/default-theme-config
+    nav: [
+      { text: 'Home', link: '/' },
+      { text: 'GitHub', link: 'https://github.com/aws-samples/aws-genai-llm-chatbot' }
+    ],
+  }
+})

docs/index.md

@@ -0,0 +1,12 @@
+---
+layout: home
+
+hero:
+  name: "AWS GenAI LLM Chatbot"
+  text: "Deploying a Multi-Model and Multi-RAG Powered Chatbot Using AWS CDK on AWS"
+  actions:
+    - theme: brand
+      text: View on GitHub
+      link: https://github.com/aws-samples/aws-genai-llm-chatbot
+---
+