Replace the SVG placeholder illustrations with blog1/blog2 covers and
remove the unused illustrations component.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Add the /plans, /about, /blog and /contact routes, a Company dropdown in
the navbar, and a shared 3D about-bus tile. Group components into
ui, layout, home, plans, about, blog and contact folders.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>