I cross a minimum of 12 intersections with lights every day and have to unclip and stop a lot and have to walk short distances when I get to work and home.
You Might have to re consider the need for clipless pedals and shoes, at all, with that many stoplights.
save them for the long day rides. ...
go with a platform pedal and your favorite shoes with an Arc support Insole..
to give some of the bike shoe stiffner in the arch.