[TESTING] Write frontend unit tests for useFreighter hook

[dev-fatima-24]

Priority: high

Description

The useFreighter hook implements the SEP-10 flow and is critical to the authentication experience. Unit tests should cover the happy path and all failure modes.

Acceptance Criteria

• Test: connect() calls POST /auth/sep10 and then POST /auth/verify
• Test: Freighter signing failure sets error state
• Test: backend 401 on verify sets error state
• Test: successful connect sets isConnected: true and publicKey
• Test: disconnect() clears JWT and resets state

[Praizfotos]

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

I WOILD LOOVE TO WORK ON THIS

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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.

🧑‍💻 @Praizfotos: 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.

Warning

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