Frontend feature: add game detail page with contract event timeline

[CMI-James]

Background

Add a dedicated game detail page for a single game/session view.

Where to Implement

• frontend/src/pages/GameDetail.tsx (create)
• frontend/src/components/v1/ContractEventFeed.tsx
• frontend/src/services/typed-api-sdk.ts
• frontend/tests/components/GameDetail.test.tsx

What to Implement

• Build GameDetail page with summary, status, and event timeline.
• Fetch game by id and render loading/empty/error states.
• Reuse ContractEventFeed for timeline rendering.

Acceptance Criteria

• Page is routable and displays game + timeline data.
• Error and empty states are deterministic.
• Tests cover successful render and failed fetch.

[chiscookeke11]

@chiscookeke11 has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

Hello sir, Please I would love to work on this task

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Congratulations, @chiscookeke11! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on March 30, 2026.

🧑‍💻 @chiscookeke11: 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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[drips-wave]

This issue has been marked as completed by a Drips Wave moderator for @chiscookeke11 as part of the Stellar Wave Program's 3rd Wave 🥳

Moderator's reason: The issue was resolved and merged in PR: #492

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ℹ️ Note: This issue was marked complete via moderation. Points were issued even though the GitHub issue remains open.