Fastapi-problem

Miscellaneous

- Deprecate code in favour of type_ on base class implementations. [[fa828a2](https://github.com/NRWLDev/fastapi-problem/commit/fa828a2cf42b826018bb09769ff587bca92d146a)]

Bug fixes

- Fix issue where custom handlers were ignored. [[34898e7](https://github.com/NRWLDev/fastapi-problem/commit/34898e79f436847145428114bd0ca7aebde83bab)]

Bug fixes

- Fix typo in HttpException init. [[1c7fcf9](https://github.com/NRWLDev/fastapi-problem/commit/1c7fcf970cce7e208e0f74102e88a1574d2db2ad)]

Bug fixes

- Add missed ForbiddenProblem 403 convenience class. [[1c756ee](https://github.com/NRWLDev/fastapi-problem/commit/1c756eec1c9203e219eed29a10f7359c5dbcbc35)]

Features and Improvements

- Add support for pre/post hooks. [[1](https://github.com/NRWLDev/fastapi-problem/issues/1)] [[a02b7cf](https://github.com/NRWLDev/fastapi-problem/commit/a02b7cf70b77feb7d300a979d27fcb9a6a0288d8)]
- Support custom exception handler functions [[2](https://github.com/NRWLDev/fastapi-problem/issues/2)] [[95e56d1](https://github.com/NRWLDev/fastapi-problem/commit/95e56d1ca78bf11aa95c29970ba155e8e418be18)]
- Implement base error class Problem [[3](https://github.com/NRWLDev/fastapi-problem/issues/3)] [[e35bfcf](https://github.com/NRWLDev/fastapi-problem/commit/e35bfcffccdf9b9564b4ec3dad6059c01e5680e5)]

Bug fixes

- Remove unused legacy warning [[f4f51f0](https://github.com/NRWLDev/fastapi-problem/commit/f4f51f087e1ed1de30d7dfbcd2a3f80181883044)]