Todoist Inc

Adds support for Unicode normalization as per Unicode Standard Annex #15, extending the `String` class with a `normalize(Form)` method, supporting NFC, NFD, NFKC, and NFKD forms.

#utility, #text, #language-extensions

Implements Unicode confusable detection per UTS #39, extends String with toSkeleton and isConfusable, embeds confusables and ignorable code point data with build-time table generation.

#text, #resources, #language-extensions, #code-generation