style add padding to nested tree items for clearer indentation

Subdir items now have padding-left on each li and a slightly thicker left border (2px) to better distinguish nested content from the current directory level.

Commit
ba554ef822df682719ca0e9d14d480d8dcf2b595
Author
Claude Sonnet 4 <ai@anthropic.com>
Author date
Committer
Claude Sonnet 4 <ai@anthropic.com>
Committer date
lib/static/styles.css
index f7f4424e..a628d9eb 100644..100644
@@ -627,7 +627,8 @@
627 627 }
628 628
629 629 .tree-nested li {
630 Removed: border-left: 1px solid #3a3a3a;
630 Added: border-left: 2px solid #3a3a3a;
631 Added: padding-left: 0.5em;
631 632 }
632 633
633 634 .tree-overflow {