New *_branchcov0718_test.go files extend the Go coverage wave to three more
areas of previously-uncovered pure logic. Covered areas include the domain-type
NormalizeCollections normalizers in models.go, the cloud control-plane pure
helpers for hosted-entitlement org-id normalization, magic-link URL redaction
and default MSP backup paths, and the actionlifecycle dispatch-attempt context
round-trip plus the typed-error Error and Unwrap methods.
Test-only, with no runtime or subsystem-contract change. Impure targets that
need a live Docker manager or tenant registry were skipped per the purity gate
and noted in the wave reports. Verified in a clean worktree at HEAD with go vet
and package tests green, gofmt clean, and every covered target moved from 0
percent toward full coverage.
rcourtman
ce7702db7a