32dfa89 renamed the three catalog data files into src/main/connector-definitions/ but left src/main/connector-definitions.ts pointing at the old connector-definitions-data-* paths, which no longer resolve. Fix the barrel to import from ./connector-definitions/index and correct each moved file's ConnectorDefinition import to walk up one level (../connector-definitions).
Partitions the remaining catch sites into three waves (worker +
orchestration, IPC surfaces, database + credentials) so each wave is
one coherent review and can land in parallel with the B2 migration
precondition work that depends on classified DB catches.
Non-goals are explicit: no observable behaviour change, no renderer-
side coverage, no Result<T, AppError> envelope. The proposal exists
so the error taxonomy reaches the 95%+ coverage a lint rule needs.
ZacharyZhang-NY