feat(native): add provisional fixed-high sender candidate (#61)

.github/workflows/repository-hygiene.yml

@@ -21,6 +21,17 @@ jobs:
         run: sh scripts/check-project-state.sh
         env:
           SCREENER_BASE_SHA: ${{ github.event.pull_request.base.sha || github.event.before }}
+      - name: Set up Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: 1.26.6
+          cache-dependency-path: native/sender/go.sum
+      - name: Check native sender
+        working-directory: native/sender
+        run: |
+          go test ./...
+          go vet ./...
+          GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -o "$RUNNER_TEMP/screener-sender.exe" ./cmd/screener-sender
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with: