[FRONTEND] Add route guards for authenticated pages

[dev-fatima-24]

Priority: high

Description

Patient Dashboard and Issuer Dashboard are accessible without a connected wallet. Route guards should redirect unauthenticated users to the Landing page.

Acceptance Criteria

• Navigating to /dashboard without a JWT redirects to /
• Navigating to /issuer without an issuer-role JWT redirects to /
• Redirect preserves the intended destination for post-login redirect
• Guards re-evaluate when the JWT expires
• No flash of protected content before redirect

[TheShnider]

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

Hi. I have reviewed this issue and would like to work on it.

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[shogun444]

@shogun444 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

Hello, I went through the issue details and relevant files and would like to take this up. I’ll keep the implementation focused, well-tested, and easy to review.
Kindly assign it to me.
Thanks!

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[OSEH-svg]

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

Hello Maintainer,
I’d love to work on this issue. I'm a software developer with 5 years of experience and I’m confident I can deliver a good solution. Please feel free to assign it to me.

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[dhareymu]

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

Hi maintainer
This issue seems feasible to be fixed before the deadline today. Please, kindly assign it to me for a swift job.

Thank you

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[GauravKarakoti]

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

Allow me to work on this one

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[Michealshodipo56]

@Michealshodipo56 has applied to work on this issue as part of the Stellar Wave Program's 5th wave.

i would like to work on this kindly assign me

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[Praizfotos]

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

Subject: PR & Communications Manager Application – Praise Sokoyebom Francis

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[drips-wave]

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

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