perf: incremental rebuild (--fastRebuild v2 but default) (#1841)

Jacky Zhao

2025-03-16 a7372079817fb1a1e69b2632405d759f9c5e913d

 quartz/styles/custom.scss

@@ -1 +1,3 @@
@use "./base.scss";

// put your custom CSS here!