Native <select> chrome varies: macOS renders a dual-arrow indicator,
Windows and Linux render a single caret, and on dark themes the
native caret can drop to near-invisible contrast. The agent Edit
modal (image 5 in the audit) had five side-by-side Selects where the
indicator read as a subtle decoration, making the field look closer
to a filled-in text input than a pick-from-list.
Switched Select to:
- `appearance-none` to strip native chrome
- Phosphor CaretDown rendered absolutely on the right, bold weight,
muted-foreground so it reads against both card and background
- Padding-right increased to reserve space so long option labels
do not overlap the caret
- Opacity drop when disabled so the affordance tracks the field state
Scope: only the shared Select primitive; every caller inherits the
fix automatically. No API change.
Covers J10.
ZacharyZhang-NY
e87170f105