fix: implement regex fix for alt in image wikilinks (closes #753)

Jacky Zhao

2024-01-29 2d727443b3cc716ea057a897f588e2c563102d5c

 quartz/components/styles/legacyToc.scss

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

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