Fix start end year

[iM-GeeKy]

Motivation

This pull request resolves #455 and #456 and also will take the startYear and endYear parameters into consideration so that if they are provided only the range between those years will be drawn which will be more efficient.

Disclaimer

You can now supply any arbitrary value for startYear and endYear BUT if a large range is specified say startYear=1400 and endYear=2400 then the initial scrollToOffset will not occur as it seems like the virtualization of the flatlist may scroll to an offset that is not yet in memory (I'm not 100% sure, but we can address that issue separately).

Before

Screen.Recording.2025-06-06.at.5.45.34.AM.mov

After

Screen.Recording.2025-06-05.at.1.02.57.PM.mov

Start and End Year Specified (1950 to 2030)

Screen.Recording.2025-06-06.at.5.50.20.AM.mov

[kuriel-dev]

      startYear={DateTime.now().year - 130}
      endYear={DateTime.now().year- 1}

When setting endYear lower than current, the UI breaks.

version ^0.22.49