Compile a list of all checks that we want to use, from the extensive list of those available, and to decide in what order to introduce them (and to make the corresponding fixes throughout the codebase).

The full list of checks can be found here:
https://clang.llvm.org/extra/clang-tidy/checks/list.html

We can use the comments here to discuss which checks to include and then the order in which to introduce them.

The final, ordered list can then be added here in the description.