fix: emoji don't layout correctly

[eseidel]

I suspect the solution is to use something like package:characters to measure the strings:
https://pub.dev/packages/characters

[eseidel]

I see, the code currently attempts to do this:
https://github.com/mvitlov/cli_table/blob/main/lib/src/utils.dart#L16
with:
https://pub.dev/packages/string_width

[defano]

I ran into the same issue. It's hacky, but I found that appending a zero-width joiner to the end of a problematic character seems to fix the formatting issue, i.e., ✅\u200D.

I also found that some terminals render these tables correctly. Either way, this hack seems to work on all the terminals I tried.