fix(graph): make graph non-singleton, proper cleanup, fix radial

Jacky Zhao

2025-03-10 23df17233da3f16db5166cf8a05b2089bd1f006a

 quartz/components/styles/darkmode.scss

@@ -8,6 +8,7 @@
  height: 20px;
  margin: 0 10px;
  text-align: inherit;
  flex-shrink: 0;

  & svg {
    position: absolute;