fix: tag regex no longer includes purely numerical 'tags' (#485)

rwutscher

2023-09-19 27a6087dd5a25dd5031b86b9917adde6ef4b211a

 quartz/components/styles/footer.scss

@@ -1,6 +1,7 @@
footer {
  text-align: left;
  margin-bottom: 4rem;
  opacity: 0.7;

  & ul {
    list-style: none;