Classify clean settle + missing target as transient (settled-no-deliverable)
and re-invoke once with a corrective write-tool prompt, instead of permanent
MISSING_TARGET failure.
auto_retry_end success=true now drops providerTransient and lastErr so
a later agent_settled can succeed when the in-process retry landed a
real target. A new error after recovery still fails.
Co-authored-by: Cursor <cursoragent@cursor.com>
agent_settled after terminated or auto_retry_end success=false is not a
deliverable. Return retryable for provider transients and keep clean
missing targets permanent.
Co-authored-by: Cursor <cursoragent@cursor.com>
WeiCHEN