signaldctl account delete
delete an account from the local signald instance, and optionally from the server as well
signaldctl account delete [phone number] [flags]
-h, --help help for delete
--server delete the account from the server as well
--config string config file (default "~/.config/signaldctl.yaml")
-o, --output-format string the output format. options are usually table, yaml and json, default is usually table. Some commands have other options. (default "default")
--socket string the path to the signald socket file (default "/var/run/signald/signald.sock")