pr: add Github workflows for building OCCT and unit testing (#1)

ci: run unit test for occt on push and PR

.github/workflows/occt-unit-test.yml

@@ -0,0 +1,29 @@
+name: OCCT CI
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build-wrappers:
+    name: Build OCCT wrappers
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Make script executable
+        run: chmod +x ./ci/scripts/occt.sh
+
+      - name: Build OCCT and run tests
+        run: ./ci/scripts/occt.sh --unit-testing
+
+      - name: Summary
+        if: always()
+        run: |
+          echo "=== CI Summary ==="
+          echo "Build: ${{ steps.build.outcome }}"
+          echo "Tests: ${{ steps.test.outcome }}"
+          echo "=================="