Addresses three visual gaps in the sidebar after the earlier brightening
pass:
1. My QBZ parent — icon was inheriting the row's text-muted color
because the custom .icon-container had no color rule of its own. Now
the icon container sets accent-primary and the parent row's label
uses text-primary, matching NavigationItem.
2. Folder rows — the folder glyphs were still muted because .folder-
header / .collapsed-folder-btn / .folder-popover-header all carried
text-muted as their base color, and FolderGlyph paints via
currentColor. Switched each surface's base color to accent-primary
and added explicit text-primary overrides on the actual label spans
(.folder-name, the popover header span) so the labels stay bright.
3. Section headers — PLAYLISTS had no icon at all and Library only had
a chevron. Added glyphs via a new .section-header-with-icon class
that runs accent-primary at the container level (so the SVG picks
up the tint) with a nested span override for the uppercase label.
PLAYLISTS uses a new PlaylistsGlyph.svelte (user-supplied
list-music-player SVG, checked into static/). Library uses
lucide-svelte LibraryBig for now — swap to a custom SVG later if
desired.
cc
vicrodh
4ef7242e4c
