Add user checkpoints

[youngchingjui]

This is more of a design request. But it would be good to allow the user a little more control over a few things in this automated process:

• Approving / denying which jobs to apply for
• Approving / editing the customized CVs

This might require some thinking around how to re-design the flow of this application.

[feder-cr]

@youngchingjui do you want work on this?

[youngchingjui]

Yes, I can. I'll submit a pull request in a few days

[feder-cr]

@youngchingjui ok, work on V3 and join on telegram group