feat: add GitHub Actions workflow for build and test process

Author: thetarnav

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Test Client-side Rendering
+        run: pnpm test:client
+
+      - name: Test Server-side Rendering
+        run: pnpm test:ssr