Peer Instruction Migration to FastAPI

[sethbern]

Hey @bnmnetp, I have done a first pass at moving peer instruction over to FastAPI. For now I am focusing on sync PI to get things working end-to-end before touching async.

Sync PI routes are in, Jinja2 templates ported from the old web2py views, and nav links fixed across _base.html, menu.html, and the Sphinx book theme so everything points to /assignment/peer/.... Async stubs are there but not wired up yet. I've tested locally and seems to be working ok.

A couple things I wanted your eyes on before I keep going:

1. LTI score sending, I am not super familiar with this part of the codebase so I followed the existing pattern. Does the approach look right?
2. Overall structure good to go before I move on to async or is there anything else that seems wrong?

[bnmnetp]

Thanks @sethbern . It looks like you found and cleaned up a number of things in my previous work on porting. The overall structure looks good so keep going I say.

I'll take a closer look at the LTI stuff. I'm just back from two weeks of travel, so I've got a number of other things to take care of before I'm fully back at my desk.