Looks super cool! Having a few issues with Win10:
i) Antivirus kept blocking the installer, so had to manually add an exception
ii) Can't log in using the desktop app. After creating an account using email and adding the code sent to my email I get an ERR_TOO_MANY_REDIRECTS.
Also a bit curious about the Windows app - seems to be running on Microsoft Edge? Why did you end up choosing Edge?
Super cool! Built something similar a few years back to assign kids to boats on a sailing camp using Google's OR Tools. Don't recommend OR Tools, solver was super slow vs cplex but didn't find any good OS solver. I used two objectives in my objective function to ensure someone didn't get left out, probably need to do something similar for the prioritization in the roadmap?