Raising a frozen data class as an exception will err

[anatoly-scherbakov]

│ in __setattr__:4                                                                                 │
│ ╭──────────────────────────────────── locals ─────────────────────────────────────╮              │
│ │                 cls = <class 'todoist_costs.errors.MissingDueTime'>             │              │
│ │ FrozenInstanceError = <class 'dataclasses.FrozenInstanceError'>                 │              │
│ │                name = '__traceback__'                                           │              │
│ │                self = MissingDueTime(                                           │              │
│ │                       │   …
│ │                       )                                                         │              │
│ │               value = <traceback object at 0x7f00779cd280>                      │              │
│ ╰─────────────────────────────────────────────────────────────────────────────────╯              │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
FrozenInstanceError: cannot assign to field '__traceback__'

I do not think this can be fixed, it just has to be documented at https://anatoly-scherbakov.github.io/documented/compatibility/dataclasses/ page.

[anatoly-scherbakov]

As an alternative, maybe we should raise such an error when DocumentedError class is created.

[anatoly-scherbakov]

Or, maybe we should add a linter to check for that, packaged with this library. Choose platform for it (flake8, ruff, or jeeves).