Collect credentials using TerraHub CLI and visualize valid cloud accounts credentials in TerraHub Console

[eistrati]

In order to make it easier for the users to input their cloud accounts credentials, let's think through some async processes that will load cloud accounts credentials during terrahub [action] commands that push data to TerraHub API when THUB_TOKEN (or something related) is setup and valid.

[eistrati]

We have identified the following new cloud credentials:
1. AWS_ACCESS_KEY=AKI*******YGE && AWS_SECRET_ACCESS_KEY=Yz6*******7tB
2. AWS_ACCESS_KEY=AKE********RTV && AWS_SECRET_ACCESS_KEY=E43*******/5Z
Would you like to save these credentials in your TerraHub account (Y/N)? 

NOTE: Please execute this piece of code ONLY once 1 week (add TTL parameter in ~/.terrahub/.terrahub.json) no matter what kind of credentials you have in TerraHub API and/or TerraHub CLI. If user chooses NO, store AWS_ACCESS_KEY value (BUT NOT AWS_SECRET_ACCESS_KEY) in TerraHub API with Status = disabled (or something like this)