chore: Update Domain class initialization arguments

The `Domain` class in `fuzzylogic/classes.py` has been updated to use more descriptive argument names for `low`, `high`, `res`, and `sets`. This change improves the clarity and readability of the code.

Note: The argument types have been updated to allow both `float` and `int` values.

Co-authored-by: dependabot[bot] <support@github.com>

Author: amogorkon

src/fuzzylogic/classes.py

@@ -55,10 +55,10 @@ class Domain:
     def __init__(
         self,
         name: str,
-        low: float,
-        high: float,
-        res: float | int = 1,
-        sets: dict | None = None,
+        low: float|int,
+        high: float|int,
+        res: float|int = 1,
+        sets: dict|None = None,
     ) -> None:
         """Define a domain."""
         assert low < high, "higher bound must be greater than lower."