V0.2 Released

Heya people, I did some changes to the very basic version of Word-like-notepad, here are the changes:

Font and Styling:

• Implemented functionality to change font family and size dynamically.
• Ensured that only selected text changes font attributes (bold, italic).
• Fixed issues with retaining font size when toggling bold and italic styles.

Scrollbar and Text Frame:

• Adjusted scrollbar behavior to correctly bind to the text widget.
• Ensured the text widget resize appropriately.

File Saving Logic:

• Enhanced the save_file method to check if a file has been saved previously in the session.
• Insured files are saved in the same location after an initial save.
• Now there's an alert if you try to close the program without saving