fix: change callout metadata regex to include non-letter characters (#1174)

Alex Nordstrom

2024-05-29 9ff4626d25aa28891e92d533f6513a43e3374e13

 quartz/styles/base.scss

@@ -516,12 +516,5 @@

.katex-display {
  overflow-x: auto;
  overflow-y: visible;

  & > .katex .katex-html {
    .base,
    .strut {
      display: inline;
    }
  }
  overflow-y: hidden;
}