Modified js file to check if Prettier works.

[KineOnes]

Error:
✔ Preparing lint-staged...
✔ Running tasks for staged files...
✖ Prevented an empty git commit!
✔ Reverting to original state because of errors...
✔ Cleaning up temporary files...

⚠ lint-staged prevented an empty git commit.
Use the --allow-empty option to continue, or check your task configuration

What happend: Prettier did run, as indicated by lint-staged, which prepared and processed the staged files. However, since the file wasn’t re-staged after formatting, the commit was prevented (indicating Prettier likely did apply changes but didn’t stage them).

Solution: I just added space, that was not enough "changes". Added a console.log line.