Add a suboption help for the lunch command

[C0ZEN]

Is your feature request related to a problem? Please describe.
This is clearly required because suboptions on commands will not be displayed in the help command (too much content).

Describe the solution you'd like
Add a suboption help for the lunch command.
Instead of showing the lunch command, it will send an equivalent of the help message.

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⚠️ Warning! ⚠️

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⚠️ Warning! ⚠️

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[github-actions]

⚠️ Warning! ⚠️

This issue was marked as stale due to a lack of activity for two months. 😟
In one month this issue will be closed if there is no more activity during this period. 😬

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