As NVDA 2024.1 requirement is in effect, there is no need to import __future__ as NVDA is powered by Python 3.11.

…t. Re #155

Replace typing.Optional with type | None. This affects main app module and support modules. In some cases, only Optional was imported from typing, so this commit also removes this import.

…] -> type | None

…efinition to after ConfigHub class code.

Satisfying Flake8: move SPLConfig definition to after ConfigHub class definition and use new type union syntax (Optional[type] -> type | NOne).

Use the new union operator (type1 | type2) when returning profile flags (either a string or a set of strings). This also removes typing.Union import.

…ing overlay classes and object property overrides.

Replace if/elif statements in overlay class chooser and object init methods with structural pattern matching (match/case). The subject of the match is object window class name, with different cases representing different window class names for specific elements. Other statements that were part of the class name check were moved inside case statements - for example, obj.name check in object init method.

…s into match/case statements.

Use structural pattern matching when determining if track finder/column search/track range finder can be used. This makes the code more descriptive.

…atch/case statements.

Convert playlist analysis entry conditions into match/case statements to make the code more descriptive.

…ions into match/case statements.

Convert conditionals used to open columns explorer for Studio (0)/Track Tool (1)/Creator (2) from if statements to match/case to make the code more descriptive.