dev.knotless.putSecret

Leaves a secret for a repository with one of its runners, sealed to the runner's dev.knotless.runnerKey so the appview holds only ciphertext. The caller is the repository's owner, or an admin who joined the organization that owns it. One there already under the same repository, runner and name is replaced. Requires a service token from the caller's PDS, audience the appview's DID, for this method, or the appview's own pages' login, as their writes take it.