feat: allow embedding youtube videos with the obsidian markdown syntax (#665)

jeff

2024-01-02 88194ac348222f9e3deed92f6e149da23a644311

 quartz/styles/base.scss

@@ -332,6 +332,7 @@
  border-radius: 5px;
  overflow-x: auto;
  border: 1px solid var(--lightgray);
  position: relative;

  &:has(> code.mermaid) {
    border: none;