Merge pull request #9 from AurelienLourot/quality/ci

qual: set up CI

.github/workflows/build.yml

@@ -0,0 +1,37 @@
+name: CI
+on:
+  - push
+
+jobs:
+  build:
+    name: Build on ${{ matrix.os }}
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - uses: pnpm/action-setup@v2
+        name: Install pnpm
+        id: pnpm-install
+        with:
+          version: 8
+          run_install: false
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build vike-solid
+        run: pnpm run build
+
+      - name: Build example basic
+        run: pnpm run build
+        working-directory: ./examples/basic
+
+      - name: Build example ssr-spa
+        run: pnpm run build
+        working-directory: ./examples/ssr-spa