[Feature Request]: Copy Header to clipboard

[sandeep-v1404]

Is your feature request related to a problem? Please describe.
When we login or signup, we need to copy the access token. When this mutations are used for long time in development, it will waste lot of time for copying and pasting the token everytime.

Describe the solution you'd like
When we login or signup, the header is copied to clipboard and we just need to paste in graphql playground, we have a package named copy-paste which can used to achieve this.

Describe alternatives you've considered
N/A

Approach to be followed (optional)
N/A

Additional context
N/A