Add GitHub Actions CI for plan-review parser prototype tests on PRs\n\nRuns npm ci and npm test to validate prototype behavior.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: Admin

.github/workflows/plan-review-prototype-ci.yml

@@ -0,0 +1,21 @@
+name: Plan Review Parser Prototype CI
+
+on:
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+      - name: Install dependencies
+        run: |
+          npm ci
+      - name: Run tests
+        run: |
+          npm test