ci: add native library CI workflow

.forgejo/workflows/ci-native.yml

@@ -0,0 +1,76 @@
+name: CI with Native Libraries
+
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+jobs:
+  test-native:
+    runs-on: self-hosted
+    
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25'
+      
+      - name: Setup CMake
+        run: |
+          # Install cmake if not present (adjust for your self-hosted OS)
+          which cmake || (apt-get update && apt-get install -y cmake zlib1g-dev 2>/dev/null || brew install cmake zlib)
+      
+      - name: Build Native Libraries
+        run: make native-build
+      
+      - name: Test with Native Libraries
+        run: FETCHML_NATIVE_LIBS=1 go test -v ./tests/...
+        env:
+          FETCHML_NATIVE_LIBS: "1"
+      
+      - name: Test Fallback (Go only)
+        run: FETCHML_NATIVE_LIBS=0 go test -v ./tests/...
+        env:
+          FETCHML_NATIVE_LIBS: "0"
+      
+      - name: Run Benchmarks
+        run: |
+          echo "=== Go Implementation ==="
+          FETCHML_NATIVE_LIBS=0 go test -bench=. ./tests/benchmarks/ -benchmem
+          echo ""
+          echo "=== Native Implementation ==="
+          FETCHML_NATIVE_LIBS=1 go test -bench=. ./tests/benchmarks/ -benchmem
+      
+      - name: Lint
+        run: |
+          make lint || true
+
+  build-release:
+    runs-on: self-hosted
+    needs: test-native
+    
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25'
+      
+      - name: Setup Build Tools
+        run: |
+          which cmake || (apt-get update && apt-get install -y cmake zlib1g-dev 2>/dev/null || brew install cmake zlib)
+      
+      - name: Build Release Libraries
+        run: make native-release
+      
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: native-libs-${{ runner.os }}-${{ runner.arch }}
+          path: |
+            native/build/lib*.so
+            native/build/lib*.dylib