Feat: Fullscreen editor

[janvi01]

Is your feature request related to a problem? Please describe.
Currently, when we click on fullscreen/expand btn, it just expands the editor merely.

Describe the solution you'd like
After clicking on fullscreen btn, the editor spreads over the screen fully and the query history can be made hidden (maybe in a click drawer or something else appropriate).

Describe alternatives you've considered

[aditya-armal]

Willing to help. Assign to me.

[janvi01]

Go ahead @aditya-armal

[amanswarnakar]

Hey @janvi01 @prash240303, please assign this issue to me under JWOC'24.

[janvi01]

Go ahead @amanswarnakar Feel free to drop in any doubts.

[amanswarnakar]

@janvi01 @prash240303 I have created a pull request. Please check once.