bump hugo obsidian, fix backlinks for subpathed quartz, update homepage

Jacky Zhao

2022-04-03 146e975932a80634500720f88843041fdf62bfec

 assets/styles/base.scss

@@ -534,6 +534,6 @@
  }

  li a {
    padding: 5px 20px;
    padding: 0 1em;
  }
}
}