Implements website feature branch `407-msp-mittelstand-use-case-pages` into `website-dev`.
Summary:
- add German and English MSP and internal IT use-case landing pages
- expose localized buyer-path teasers from the homepage and platform page
- extend smoke coverage for the new routes, navigation links, metadata, and conservative claim checks
- include the aligned Spec Kit artifacts under `specs/407-msp-mittelstand-use-case-pages`
Validation:
- `cd apps/website && corepack pnpm build`
- `cd apps/website && corepack pnpm test -- tests/smoke/public-routes.spec.ts tests/smoke/interaction.spec.ts`
Follow-up integration path after merge:
`website-dev` -> `dev`.
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #402
## Summary
- apply public website launch readiness updates across the Astro site shell, content, and navigation
- refine website components, metadata, and localization-related structure for launch prep
- update docs/content paths and smoke coverage to match the launch-ready public site state
## Scope
- touches the website app and related spec artifacts for feature 403
- does not modify `apps/platform`
## Testing
- not run in this step
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #394
## Summary
- rebuild `apps/website` on the pinned ScrewFast Astro foundation
- replace the legacy page/content/component structure with the new section and UI architecture
- add Starlight-based docs and the new public route set for platform, pricing, trust, legal, and guides
- refresh website tooling, dependencies, and Playwright smoke coverage for the new site shell
## Scope
- touches `apps/website` and the matching spec artifacts for feature 402
- does not modify `apps/platform`
## Testing
- not run in this step
Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #393
