Two unrelated polish items in the VIN search page bundled into one commit
because they touch the same file.
1. Hero card removed. The entire form lived inside a generic
`rounded-2xl border bg-background p-6 sm:p-8` container on a page that had
no other content competing for attention — the card added no hierarchy,
only a frame. The header is also no longer centered: icon sits to the left
of a left-aligned h2 + subtitle, breaking the AI-default centered hero.
2. I/O/Q auto-correction toast is now debounced. Each keystroke that produced
a correction fired its own toast, so a user holding the I key or pasting
"IIO" stacked three toasts on top of each other. Corrections now collect
in a ref-backed Set and a single consolidated toast fires 400ms after the
last edit, with cleanup on unmount.
Phase 5/8 of the UX audit follow-up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Semih Yesilyurt
cfe090b45c