Utils | Text | getWrappedText: Tweaking ellipsis logic

[rokotyan]

This pull request contains changes to improve the handling of text overflow and forced line breaks in the text rendering component.

• Refactoring hyphen use: Instead of directly using a hyphen - to indicate a forced line break, we're now using UNOVIS_TEXT_HYPHEN_CHARACTER_DEFAULT imported from styles/index. This provides better control and uniformity in the codebase.
• Removal of Hyphen Character when the line ends with ellipsis to avoid situations like "long_broken_text- ...".
• Incorporating ellipsis into the calculation of the string length to prevent text overflow.

These changes should improve the readability of text and provide better text overflow management.

P.S. I made these changes while I was working on the Annotations component, which is not ready yet but I would like to push the fixes to main already.