Brae

Use `_str_block_width` to calculate title width

1

https://github.com/jazzband/prettytable/blob/db4a1e36269792b25c29be76f8ce48969b653c5e/src/prettytable/prettytable.py#L1572 Since title width is currently computed using `len`, zero-width characters in the title contribute to table width. `_str_block_width` removes some escape codes before calculating width and returns a more...