* refactor: remove old profiling function
* refactor: move mocks into separate directory
* refactor: move recommendations code into a new dir
* docs: docstring consistency and branding updates
* docs: add ADR for core versus experimental code
* refactor: remove dev logging
* style: run black
* refactor: move masquerade check into utils
* style: remove unnecessary assignment
* style: update dependency orderings
* refactor: add function tracing for perf testing
* refactor: move grade data fetching out of serializer
This allows us to separately profile the collection of grade data
* fix: add missing requires_context metadata
* refactor: split out serialization for profiling