[Feature] Able to use variable created in KaneAI Web (Testmu AI) to use in Kane CLI

[saksham2541996]

Description:
Able to use variable created in KaneAI Web (Testmu AI) to use in Kane CLI

Use case:
To use my already created variable

[siddhant573]

@saksham2541996 As of now, we don't support any kind of already create artifacte to be used in local via Kane-CLI. We will update this request once we have this in future.