Add Environments for Variables

[giemic8]

Is your feature request related to a problem? Please describe.
As user i want to send a request with differents environments.

Describe the solution you'd like

• I want to have a selection where I can select the environment
• It should add new environment

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.