test(ci): run sandbox gate from package

Author: marius-kilocode

.github/workflows/test.yml

@@ -69,7 +69,8 @@ jobs:
 
       - name: Run Windows sandbox integration tests
         if: runner.os == 'Windows'
-        run: bun test packages/kilo-sandbox/test/windows.integration.test.ts --timeout 30000
+        working-directory: packages/kilo-sandbox
+        run: bun test test/windows.integration.test.ts --timeout 30000
         env:
           KILO_WINDOWS_SANDBOX_HELPER: ${{ github.workspace }}/packages/kilo-sandbox/native/windows/target/release/kilo-sandbox-win.exe