fix(analytics): streamline posthog script loading and event capturing (#1974)

Aswanth

2025-05-24 6d49d975598cd7f48e2b7347c2b83d8aac6a2f56

 quartz/components/styles/contentMeta.scss

@@ -1,6 +1,6 @@
.content-meta {
  margin-top: 0;
  color: var(--gray);
  color: var(--darkgray);

  &[show-comma="true"] {
    > *:not(:last-child) {