fix(nit): make defaultOptions on explorer not a function

Jacky Zhao

2023-09-19 1bf7e3d8b3966590ebfa3418d6fb2ce6a520c846

 .github/workflows/ci.yaml

@@ -43,5 +43,5 @@
      - name: Test
        run: npm test

      - name: Ensure Quartz builds
        run: npx quartz build
      - name: Ensure Quartz builds, check bundle info
        run: npx quartz build --bundleInfo