Investigate CRM bulk contact import poisoned transaction failure

blocked

Priority: 0

Slack #bugs report: workspace cmo36fwyw000ypt1s0ryuafs0, bulk import job cmply2vr6012dsi1sgh23t6lu. 252 uploaded, 134 success, 118 failed with Postgres 25P02 on prisma.canonicalContactEmail.findFirst() plus Prisma interactive transaction timeout ~15094ms/15000ms. Identify first real failure vs cascade and ship safe fix.

Event Timeline

created

status_change

in_progress → blocked

progress

Linked BOLT-1052. Pre-branch collision found Lyra PR #11158 with exact fix; reviewed diff and checks. No duplicate branch created.