Change the type alias from a class to a real rename

[HenningCode]

Description

Type hints would fail if the DropdownOptions were set from a function. With this the linter can work as expected with the type.

Test Code

# Test code for the review of this PR

Type of change

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• I signed the CLA.
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing tests pass locally with my changes
• I have made corresponding changes to the documentation (if applicable)

Summary by Sourcery

Simplify the DropdownOption type alias by directly renaming it to Option to improve type hinting and linter compatibility

Bug Fixes:

• Fixed type hinting issues with DropdownOptions when set from a function

Enhancements:

• Simplified type alias definition for DropdownOption

[CLAassistant]

All committers have signed the CLA.