Nsight glitching on Linux

This is what my nsight window looks like - https://preview.redd.it/116jwava80e41.png?width=1920&format=png&auto=webp&s=99a85780787adecec17495bcf527e0dcfc93120c

Is there a way to fix the colour scheme?

How do I execute a cuda program(a single .cu file) from the IDE itself?

How do I enable linting and static analysis of my code?