New TreVmS site: every feature in motion

The home page, company pages, product hubs, account, docs and Finance have a new look and an ASCII scene for every feature.

• A feature overview per product: each scene wakes when you point at it.
• Finance: loaders, cards, sign-in and onboarding use Terminal-style scenes instead of the old motion.
• The account and docs show a scene for each section.