embark's openWalkDir refusal returns the raw error, so the fatal line reads 'openat <name>/.: not a directory' and leaks the '/.' suffix into a user-facing refusal naming a path that does not exist (internal/core/lifeboat/embark.go:622; review-lifeboat 2). Wrap it with the entry name.

embark's openWalkDir refusal returns the raw error, so the fatal line reads 'openat <name>/.: not a directory' and leaks the '/.' suffix into a user-facing refusal naming a path that does not exist (internal/core/lifeboat/embark.go:622; review-lifeboat 2). Wrap it with the entry name.

Grounds

• pursued: we expect an embark refusal for an unopenable directory to name the lifeboat path and never the /. suffix; a refusal quoting openat and a /. path would show it wrong