In most of my engineering jobs, we’ve had an allowance for office supplies, especially ergonomic improvements. I’ve seen people spend it on keyboards (usually an ergodox!) and mice, monitor arms, even entirely new standing desks. I also believe that some places have legal requirements for employers to provide ergonomic equipment to employees if requested. Maybe you could inquire about something like that?

But also, I’m 100% on team work from home. I don’t plan to ever go back to the office.