Move vehicle-info display logic out of HomePage into a reusable
VehicleInfo component. The component accepts vehicle, loading,
notFound, and plate props and renders the correct state with
priority: vehicle card > loading > not found. Follows the
small-page-component pattern from CODING_GUIDELINES.md.
- Create VehicleInfo.vue with 3-state v-if chain and scoped styles
- Define and export VehicleInfo interface (make/model/year/color)
- Add VehicleInfo.spec.ts with 7 tests covering all states and
priority edge cases
- Update HomePage.vue to use VehicleInfo, replacing 3 inline
v-if/else-if blocks with a single component tag
- Remove 5 unused CSS classes from HomePage (home__status,
home__vehicle, home__vehicle-text, home__not-found,
home__not-found p)
- Update AGENTS.md to require thorough commit messages with bullet
points
