Mutation - reapplyFinanceMigrationRowPostings

Rechecks the posting rails for applied QuickBooks rows of a finished import, repairing missing or outdated ledger entries against the current source revision. It does not re-apply source documents. Rows without a current source reference or live target are left unchanged and counted in unverifiedCount. Walks the run in row-id order: pass the previous call's lastRowId as afterRowId and continue while hasMore is true. Access: signed-in members of the run's workspace with the setupUpdate permission, in a workspace where finance is enabled — the gate retryFinanceMigrationRow and skipFinanceMigrationRow ask for, because all three are the same decision about the same rows. Errors: run not found; a run whose processing lease is still live.