The audit event validation was failing when processing error reports that
contain string profile-id values. The error report storage converts
profile-id to string format, but the audit schema expects a UUID.
Changes:
- Modified prepare-rpc-event to convert string profile-id to UUID using
uuid/parse* (exception-safe parsing)
- Updated access token middleware to set ::id and ::type on request so
audit context includes token identification
- Added tests for profile-id conversion and token context population
Closes#10897
AI-assisted-by: qwen3.7-plus
5e5465a0fe