Caught asynchronous stdout error events from ProcessTerminal writes and disabled future terminal rendering instead of letting the stream error escape as an uncaught exception.
Made cleanup reentry no-op idempotently so fatal shutdown paths do not flood logs with recursive cleanup errors.
Fixes#2284
- Added a custom JSON replacer that unwraps `Error` instances in logger output, preserving name, message, stack, cause, and enumerable fields.
- Updated uncaught-exception and unhandled-rejection logging paths to pass only `{ err }`, relying on the logger serializer for full error details.
- Extended transient socket-close matching to detect HTTP2 stream reset/refused/calm errors and added regression tests for logger error serialization behavior.
- Updated plan-mode and hindsight session state lookups to use Array.findLast for selecting the latest assistant or user message.
- Updated postmortem callback iteration to use Array.toReversed before mapping cleanup callbacks.
- Renamed package directory from packages/pi-utils to packages/utils.
- Updated all path aliases and references in tsconfig.base.json to reflect new package location.
- Updated workspace references in bun.lock and package.json to point to new packages/utils directory.
- Updated documentation and build scripts to reference the renamed utils package.