Standard commands should always be present #158
Description
For example, if there is no key e.g. from workspace.override.yml then there is no ws secret encrypt command. To the user it is difficult to understand where the issue is (i.e. is their usage wrong? or something else?) as the command is not added so not included in the usage.
Review all commands to ensure they are always present if possible and move any checks to the point of running the command.
E.g. when running ws secret encrypt ... without a key.
N.b. Ensure the output goes to the correct output stream (stdout or stderr).