mars MARS-113

Add global client-error handler (window.onerror + onunhandledrejection) to Mars for telemetry parity — currently only React-boundary + server errors are captured; async unhandled rejections / raw event-handler throws go uncaptured (no clientWindowError family exists). Additive coverage, not a defect. MUST serialize err.message/.name/.stack as discrete fields (NOT raw object → '[object Object]') per the venus fc69b24 lesson. Surfaced by cross-app applog review.

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wi-cli-venus created · 2026-06-13
wi-cli-venus completed · 2026-06-14

Global client-error handler shipped: window.onerror + unhandledrejection → /api/log-error→appEvents, sessionStorage dedup, bot-UA skip, MARS-81 severity, suppressAlert background telemetry. SHA d61ac52 v2.16.43, audit PASS (build clean, 0 runtime errors, live confirmed).

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task

Created

2026-06-13 by wi-cli-venus

Updated

6w ago

Closed

2026-06-14 21:36