The colored updater icon broke the monochrome system-action set in the
sidebar. Replace it with a new g-update glyph — a down arrow dropping
into an open tray ("get / install updates") — drawn in the same 24×24,
2px round-cap stroke style as the other sidebar glyphs.
- Sidebar Update System row: g-update glyph, currentColor like the rest.
- Update dialog header: same glyph in the green chip, matching the
rebuild dialog and Systems Operational header treatment.
- Also fixes a latent sizing bug: the previous colored <img> had no CSS
rule (the .upd-icon rule from the earlier patch never landed), so the
dialog header icon rendered at the source file's intrinsic 128px. The
chip markup uses the existing 54px .upd-chip rules.
naturallaw777
61ef286420