Improve help command

[idagelic]

Is your feature request related to a problem? Please describe.

The daytona --help command should "recursively" display all subcommands for each main command so that users can view all functionalities more easily

For example:
This is the default help view for the root command:

And this is the help view for the "server" subcommand: (daytona server --help)

Ideally, these should be "merged" when running daytona --help into a more verbose view that does not summarize the subcommands into a single line.