bug-fixlisted

# Bug Fix - Reproduce or otherwise establish the defect when practical, then trace it to the owning cause before editing. - Repair the failure class rather than only the visible instance; inspect affected callers and parallel entrypoints without redesigning unrelated architecture. - Preserve exact contracts outside the authorized correction and remove only paths the fix supersedes or makes unreachable. - Keep the reproduction as durable regression protection when its value and the active profile justify it. Read `agent-rules/reference/testing.md`, `agent-rules/reference/errors-and-side-effects.md`, or a stack reference only when implicated. Finish when evidence connects symptom, cause, correction, and usable checks; state any reproduction limitation or unresolved sibling-path risk.