Implement resource hints (preconnect, dns-prefetch) for external resources

[RUKAYAT-CODER]

Background

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Description

Add preconnect and dns-prefetch hints for external resources (CDN, analytics, ads).

Current Behavior

No resource hints

Expected Behavior

Preconnect/DNS prefetch for external domains

Impact

⚡ Reduced latency for external resources
📊 Faster external resource loading

Acceptance Criteria

• Add preconnect for CDN
• Add DNS prefetch for analytics
• Test resource loading time
• Verify hints effectiveness
• Document resource hints

Implementation Hints

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Related Issues

• Missing Test Suite #49
• Duplicate route defination #72
• Secure Storage Not Using Keychain #140

[olaayoade27-coder]

@olaayoade27-coder has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hello maintainer i would love to work on this project

ℹ️ Repo Maintainers: To accept this application, review their application or assign @olaayoade27-coder to this issue.

[drips-wave]

Congratulations, @olaayoade27-coder! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 2, 2026.

🧑‍💻 @olaayoade27-coder: 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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