chore(ci): add temporary build action

.github/workflows/_build.yml

@@ -0,0 +1,32 @@
+name: 'Build (Temporary)'
+
+on:
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Publish
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup environment
+        uses: secretflow/web-ci/.github/actions/ci-setup@main
+        with:
+          node-version: '18'
+          python-version: '3.8'
+
+      - name: Build
+        run: pnpm run ci:build
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            packages/*/dist/**
+            pyprojects/*/dist/**