chore(deps): bump react, react-dom, @types/react, vitest to latest

react/react-dom ^19.2.6 -> ^19.2.7, @types/react ^19.2.15 -> ^19.2.17,
vitest ^4.1.7 -> ^4.1.9. Patch-level only; build (tsup) and tests
(vitest, 22) pass.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: arraypress