I used a standard QR Road wheel on the front of my fixie till I changed to a disc fork (and now use a pretty standard QR 29er MTB wheel)… So you can use almost any 622 rimed wheel on the front
Having the front QR potentially saves some faff if I were to get a front wheel puncture…
120mm is also a pretty common standard for track/SS/Fixed bikes, I’ve got a Rigida Rim built on a Cheap hub I bought from Planet X, I keep a 15mm spanner fixed to the frame in case I need to remove the rear wheel for a flat… You can get 120mm QR hubs but they’re rarer and in theory more likely to slip under load, handy for punctures though…
I’d look for ‘Truebuild’ wheels/wheelsets online maybe, they tend to be cheap…