Redesign RocketSim for Teams around Build Insights

[AvdLee]

Summary

Redesigns /for-teams/ around Team Build Insights and the decisions engineering leads need to make, while preserving the proven Teams trial conversion path.

Before

The page relied on legacy notification pills and simplified CSS chart mocks that no longer matched the product dashboard. The portal section also used outdated screenshots, and its custom dashboard video could render as a blank panel after Astro client navigation.

After

• Adds seven realistic dashboard-style insight cards covering Mac predictions, machine comparisons, Xcode rollout and version consistency, P95 regressions, clean-build composition, and build-activity changes.
• Pins the newest-Mac prediction in the hero and presents all insight types in a slower, pause-on-hover/focus marquee with reduced-motion behavior.
• Closely mirrors the LicenseKit dashboard hierarchy, evidence groupboxes, tables, bars, icon treatment, and neutral dark surfaces using canonical RocketSim blue.
• Replaces legacy chart mocks with hardware, Xcode, and team-flow decision sections.
• Modernizes the testimonial, team portal, manager proof, objection handling, and bottom trial presentation.
• Repairs the dashboard video with an immediate poster, lazy MP4 loading, explicit load/play handling, native controls, and a linked fallback.
• Replaces users/seats and license-management screenshots with current responsive assets processed through Astro's image pipeline.
• Removes obsolete insight components and assets after confirming they were unused.
• Keeps representative-data and prediction caveats alongside synthetic examples.

Conversion contracts

TeamsTrialForm is intentionally unchanged: the same three fields, POST behavior, validation, destinations, and Plausible event names remain in place. The for_teams_hero_form, for_teams_proof, and for_teams_bottom UTM destinations are preserved. The homepage For Teams CTA is untouched.

Verification

• npm run format:check
• npm run lint
• npm run typecheck (0 errors; existing informational hints only)
• npm run build
• npm test (8/8 passing, including portal-media and conversion-contract checks)
• npm run knip
• Desktop and mobile visual review
• Dashboard poster and responsive screenshots return successfully; MP4 returns partial content and plays when intersecting