fix: add better warning when defaultDateType is not set due to upgrade

Jacky Zhao

2023-08-24 6cd0612d40a5011f19f5ca2e5e804477779e393f

 quartz/components/styles/legacyToc.scss

@@ -12,7 +12,7 @@
      margin: 0;
    }
  }
    

  & ul {
    list-style: none;
    margin: 0.5rem 1.25rem;