fix(ui): render the plus icon in a single solid tone
What
The shared PlusIcon in @databuddy/ui drew its horizontal bar at 40% opacity, the Nucleo glyph-duo style. Both bars now render at full opacity. The shape is unchanged: I only removed the opacity="0.4" and data-color attributes.
Why
The duotone plus looks lopsided, and the team dislikes it. It appears on every add and create button in the dashboard (websites, monitors, status pages, goals, funnels, flags, links, API keys, organizations, notifications, the agent's new-chat button, and others), and in the docs FAQ in #1119.
Verification
bun run lintpasses, and the pre-commit typecheck passes on this branch.- Rendered the solid plus and its rotated close mark in the docs FAQ locally.
- Not checked visually: the dashboard buttons.
Devtools has its own stroke-based plus icon, which was already a single color, so it is untouched.
Summary by cubic
Fixes the PlusIcon in @databuddy/ui drawing its horizontal bar at 40% opacity, which made every add and create button in the dashboard and the docs FAQ look lopsided. Both bars now render at full opacity with the same Nucleo geometry.