More api fixes

[one-some]

• Fixes model API loading failing due to renamed/changed quantization var
• Changes WI uid values to be ints everywhere(?) instead of strings. they appear to have been ints at the time of creating the api, as the reference responses show ints being returned. this:
  • Makes the api return the right datatype (compatibility issue?)
  • Fixes most of the api WI bugs (wrote a hacky testing script that seems to show all wi endpoints working)
  • Probably fixes non-api WI bugs (a lot of them had to do with mismatching datatypes)
  • May break WI. Testing shows UI1 and UI2 seemingly working

[one-some]

this should be ready for review now