## Summary
Implements Spec 216 for the public website homepage in `apps/website`.
This reworks the homepage into the required narrative flow:
- hero with one dominant CTA, one secondary CTA, product-near visual, and bounded trust subclaims
- outcome framing section
- grouped capability model section
- explicit trust block before the final CTA
- dated progress teaser backed by changelog entries
- final CTA transition to contact
It also adds the full spec-kit artifact set for `specs/216-homepage-structure` and updates the smoke suite to prove section order, CTA hierarchy, onward route reachability, and mobile readability.
## Validation
- `corepack pnpm build:website`
- `cd apps/website && corepack pnpm exec playwright test`
## Notes
- Branch: `216-homepage-structure`
- Commit: `097f8e70`
- Remote branch has been pushed and is ready for review.
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #254