Wondering what your major is or if your school has any desk-style jobs? My school has a box office/common area lobby job a lot of students take. Basically you can just sit behind a desk for a few hours and answer questions to students/guests as needed. If your major has any potential of doing a remote working style or something in that realm, I would look into doing internships /co ops where you can just do some work for a company on the side and make some money along the way. Hope that helps!

I’d suggest looking for student library positions (some are more active, but I had a job where I mainly sat at the help desk), or possibly receptionist or other “front desk” type jobs (I know someone who works a hotel front desk, and almost exclusively sits, though ymmv from hotel to hotel). You might also check into transcription or data entry.