feat: publish sandbox to github pages

.github/workflows/github-pages.yaml

@@ -0,0 +1,59 @@
+name: Deploy Sandbox to GitHub Pages
+
+on:
+  push:
+    branches:
+      # TODO: Change to `main` once `alpha` branch is merged
+      - alpha
+
+  # 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:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PNPM with Dependencies
+        uses: ./.github/actions/setup-pnpm-with-dependencies/
+        with:
+          force-install: true
+
+      - name: Build Sandbox
+        env:
+          # Tell the script to use the sandbox directory
+          USE_SANDBOX: true
+        run: pnpm run build:sandbox
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          # Upload sandbox/dist directory
+          path: './sandbox/dist'
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

vite.config.ts

@@ -35,7 +35,7 @@ export default defineConfig({
     },
   },
   // TODO: If deploying to GitHub pages, enable this line
-  // base: process.env.USE_SANDBOX ? '/markdown/' : '/',
+  base: process.env.USE_SANDBOX ? '/markdown/' : '/',
   build: {
     lib: process.env.USE_SANDBOX
       ? undefined