0497ed2b5c
CTO review remaining fixes: - Annotation sed pattern: broaden [a-f0-9]* to [a-zA-Z0-9-]* since migrate-job and seed-job use "groXXX" suffixes (e.g. "2026.03.28-gro177") which contain non-hex letters - PR body link: fix /d50d9792/issues/GRO-178 → /GRO/issues/GRO-178 - Remove error swallowing: "|| echo" was hiding PR creation failures; let the step fail naturally so CI catches it Co-Authored-By: Paperclip <noreply@paperclip.ing>