Mocktimism config cli action should log config in toml form

[roninjin10]

Description

In #31 we added a cli command for logging the config. It logs it as a json but instead should log it as a toml by default and only as json if --json flag is passed in. This is similar to forge config --help command below

Options:
      --basic
          Print only a basic set of the currently set config values

      --json
          Print currently set config values as JSON

  -h, --help
          Print help (see a summary with '-h')

tasks

• [ ] Move current config logic to only run if --json is passed in
• [ ] Make the default print it as a toml
• [ ] Add --help
• [ ] Add any additional tests

[Sabnock01]

I would like to take this one.