Owns one mode-0700 temporary runtime root and removes it idempotently.
Protocol adapters decide what belongs inside the directory; this primitive only establishes a private filesystem boundary and deterministic cleanup.
Readonly
Remove the runtime root; concurrent and repeated callers share cleanup.
Static
Allocate a new private runtime root without performing protocol work.
Owns one mode-0700 temporary runtime root and removes it idempotently.
Protocol adapters decide what belongs inside the directory; this primitive only establishes a private filesystem boundary and deterministic cleanup.