Add GitHub Actions CI/CD pipeline and test framework

- Add .github/workflows/build-test.yml for automated testing
- Add tests/ directory with TypeScript test runner
- Add docs/CICD.md documentation
- Remove .gitlab-ci.yml (migrated to GitHub Actions)
- Update .gitignore for test artifacts

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.github/workflows/build-test.yml

@@ -0,0 +1,187 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+
+env:
+  TESTLINK_URL: http://localhost:8090
+  TESTLINK_PROJECT_ID: "1"
+  OLLAMA_HOST: http://localhost:11434
+
+jobs:
+  build:
+    name: Build Docker Images
+    runs-on: [self-hosted, k80, cuda11]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install test runner dependencies
+        run: cd tests && npm ci
+
+      - name: Run build tests
+        id: build-tests
+        run: |
+          cd tests
+          npm run dev -- run --suite build --no-llm --output json > /tmp/build-results.json 2>&1 || true
+          cat /tmp/build-results.json
+
+          # Check if any tests failed
+          if grep -q '"passed": false' /tmp/build-results.json; then
+            echo "Some build tests failed"
+            exit 1
+          fi
+
+      - name: Upload build results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: build-test-results
+          path: /tmp/build-results.json
+
+  runtime:
+    name: Runtime Tests
+    runs-on: [self-hosted, k80, cuda11]
+    needs: build
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install test runner dependencies
+        run: cd tests && npm ci
+
+      - name: Start container
+        run: |
+          cd docker
+          docker compose down 2>/dev/null || true
+          docker compose up -d
+          sleep 10
+
+      - name: Run runtime tests
+        id: runtime-tests
+        run: |
+          cd tests
+          npm run dev -- run --suite runtime --no-llm --output json > /tmp/runtime-results.json 2>&1 || true
+          cat /tmp/runtime-results.json
+
+      - name: Upload runtime results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: runtime-test-results
+          path: /tmp/runtime-results.json
+
+  inference:
+    name: Inference Tests
+    runs-on: [self-hosted, k80, cuda11]
+    needs: runtime
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install test runner dependencies
+        run: cd tests && npm ci
+
+      - name: Run inference tests
+        id: inference-tests
+        run: |
+          cd tests
+          npm run dev -- run --suite inference --no-llm --output json > /tmp/inference-results.json 2>&1 || true
+          cat /tmp/inference-results.json
+
+      - name: Upload inference results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: inference-test-results
+          path: /tmp/inference-results.json
+
+  llm-judge:
+    name: LLM Judge Evaluation
+    runs-on: [self-hosted, k80, cuda11]
+    needs: [build, runtime, inference]
+    if: always()
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install test runner dependencies
+        run: cd tests && npm ci
+
+      - name: Download all test results
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/results
+
+      - name: Run LLM judge on all results
+        run: |
+          cd tests
+          echo "Running LLM judge evaluation..."
+
+          # Re-run all tests with LLM judge using local Ollama
+          npm run dev -- run --output json > /tmp/llm-judged-results.json 2>&1 || true
+          cat /tmp/llm-judged-results.json
+
+      - name: Upload final results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: llm-judged-results
+          path: /tmp/llm-judged-results.json
+
+  cleanup:
+    name: Cleanup
+    runs-on: [self-hosted, k80, cuda11]
+    needs: [build, runtime, inference, llm-judge]
+    if: always()
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Stop Container
+        run: |
+          cd docker
+          docker compose down || true
+          echo "Container stopped"
+
+      - name: Summary
+        run: |
+          echo "## Build and Test Summary" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "| Stage | Status |" >> $GITHUB_STEP_SUMMARY
+          echo "|-------|--------|" >> $GITHUB_STEP_SUMMARY
+          echo "| Build | ${{ needs.build.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| Runtime | ${{ needs.runtime.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| Inference | ${{ needs.inference.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| LLM Judge | ${{ needs.llm-judge.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "Commit: ${{ github.sha }}" >> $GITHUB_STEP_SUMMARY