Try to deploy the test app to GH pages

.github/workflows/deploy-test-app.yml

@@ -0,0 +1,55 @@
+# Simple workflow for deploying static content to GitHub Pages
+name: Deploy to GitHub Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+    branches: ['main']
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets the GITHUB_TOKEN permissions to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: 'pages'
+  cancel-in-progress: true
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Enable Corepack
+        run: corepack enable
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: 'yarn'
+      - name: Install yarn
+        run: npm install -g yarn
+      - name: Install dependencies
+        run: yarn install
+      - name: Build
+        run: yarn workspace @apicurio-editors/test-app build
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          # Upload dist repository
+          path: './packages/test-app/dist'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1

packages/test-app/vite.config.ts

@@ -9,4 +9,5 @@ export default defineConfig({
   worker: {
     plugins: () => [comlink()],
   },
+  base: "/apicurio-editors",
 });