On a 1x display TDesign's + smeared at every small size: its 24-grid
strokes are centred on the box's middle, which at 12 or 14px is a pixel
boundary, so each ~1px bar covered two pixels at half ink. A thinner
stroke alone keeps the bar on the boundary. This is not Electrobun:
headless Chrome renders the same.
pixelAdd (icons.ts) redraws the + on the 14px grid with 1px bars at 7.5,
so they fill whole pixels at 1x and 2x, half a pixel off-centre. It
replaces tdesignAdd in the tab bar, the shortcut rows, the connection
manager and the tab menu. Checked at 1x in the real tab-bar and
shortcut-row markup: single-pixel bars at full ink.
Co-Authored-By: Claude <noreply@anthropic.com>
jgamboaandClaude
3f7145d69a