test(ui): add mobile viewport smoke tests for primary pages

[Calebux]

Context

Landing, connect, loading, persona, and share are visual full-screen pages that need small viewport regression coverage.

Acceptance Criteria

• Add mobile smoke tests for key pages.
• Check primary CTA/control visibility.
• Document screenshot update process if visual snapshots are used.

References

• app/page.tsx
• app/connect/page.tsx
• app/loading/page.tsx
• app/persona/page.tsx
• app/share/page.tsx

[olaayoade91-byte]

@olaayoade91-byte has applied to work on this issue as part of the Stellar Wave Program's 7th wave.

hello maintainer please i would like to work on this please assign me

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[drips-wave]

Congratulations, @olaayoade91-byte! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on July 30, 2026.

🧑‍💻 @olaayoade91-byte: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

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