Enabled more lint rules, notably flake8-pytest

[zsimic]

Enabled:

• PT flake8-pytest
• PYI flake8-pyi
• Q flake8-quotes
• RSE flake8-raise
• RUF ruff-specific
• SLOT flake8-slots
• T10 flake8-debugger
• TID flake8-tidy-imports
• TCH flake8-type-checking
• TD flake8-todos
• W pycodestyle warnings

[thatch]

I like the pytest.raises(..., match=...) changes, but this is hard to review otherwise. Were these all generated fixes by the linter, even changing exception types and argument names? Those aren't immediately obvious to be backwards-compatible.

[zsimic]

ruff-specific suggested the exception change, didn't try letting it automatically apply fix (did it manually). The backwards incompatible changes are not used, I checked. The suggestion to use TypeError makes sense.