Sentry (or similar) error tracking wiring

[Jaydbrown]

Capture unhandled errors and failed RPC calls with breadcrumbs; gate on an env var.

[Oluwasuyi-Oluwatimilehin-Daniel]

@Oluwasuyi-Oluwatimilehin-Daniel has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello @maintainer, I’d like to work on this issue. I have experience handling similar tasks and can start immediately. And I will deliver at the shortest possible time.

ℹ️ Repo Maintainers: To accept this application, review their application or assign @Oluwasuyi-Oluwatimilehin-Daniel to this issue.

[stevengrams]

@stevengrams has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Assign me this task i will solve it, you can check the previous works i was given how i solved them perfectly

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[wenxiaojie1]

@wenxiaojie1 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I will add env-gated error telemetry with no effect when the DSN is unset: separate client/server initialization, capture of unhandled errors, and structured breadcrumbs at the existing RPC/fetch boundaries. Before sending anything I will redact wallet addresses, secrets, auth/session material, signed XDR, and request bodies while retaining operation name, endpoint scope, status, latency, and circuit-breaker state. I will add tests for disabled/enabled startup, redaction, failed RPC breadcrumbs, and global-handler cleanup, document the variables and privacy boundary, then run typecheck, lint, unit tests, and the production build.

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[Sheebazz]

@Sheebazz has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi Maintainer, I’ve reviewed the issue and I’d like to work on it. I can wire up error tracking for unhandled errors and failed RPC calls, include useful breadcrumbs, and keep it disabled unless the required environment variable is set.

I’ll also make sure the setup fits the existing app structure and doesn’t affect the current behaviour when error tracking is turned off.

Please consider assigning this issue to me. Thank you.

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