feat: Add input line text to history on UP and DOWN keys

[ghost]

This change is 

[claassistantio]

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[JFreegman]

Reviewed 1 of 1 files at r1.
Reviewable status: complete! 1 of 1 approvals obtained

[JFreegman]

The commit needs to be signed before merging

[JFreegman]

You need to sign the actual commit via git using a public key associated with your github account. git commit -S -m "commit message"

See: https://help.github.com/en/github/authenticating-to-github/signing-commits

[ghost]

That's what I've done

[JFreegman]

You need to add your public key to your github account. When you look at the commit it should show a green "verified" button.

[ghost]

Done