nano_wallet --help should print the help text to stdout

[milahu]

Summary

currently nano_wallet --help shows a window with the help text

Command line options:
  --help                                Print out options
  --config arg                          Pass configuration values. This takes 
                                        precedence over any values in the node 
                                        configuration file. This option can be 
                                        repeated multiple times.
  --rpcconfig arg                       Pass RPC configuration values. This 
                                        takes precedence over any values in the
                                        RPC configuration file. This option can
                                        be repeated multiple times.
...

maybe this is done because nano_wallet is a gui app
but usually, gui desktop users will run nano_wallet and look for a help menu in the gui
instead of running nano_wallet --help from the gui desktop

What problem would be solved by this feature?

make the CLI consistent with other tools

Are there any previous requests for this feature?

no

Do you have a suggested solution?

yes

If this feature is approved, would you be willing to submit a pull request with the solution?

I would not

Possible solution

print the help text to stdout

Supporting files

No response