Fixes and extensions for the derive proc macro

[ralexstokes]

Fixes #140.

todo

• [x] test remainder of traits work on Bar
• [x] test all traits works on Wrapper
• [x] test Prove works on Bar

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 64.02%. Comparing base (9a238ce) to head (016236a).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #149 +/- ## ======================================= Coverage 64.02% 64.02% ======================================= Files 20 20 Lines 1173 1173 ======================================= Hits 751 751 Misses 422 422 ```

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