whapi_to_ascii_lower: Convert text to lowercase ASCII (remove accents)
Description
Converts input text to lowercase and strips diacritics (accents) by
applying a latin-ascii transliteration. Useful for normalization before
matching or slug generation.
Usage
whapi_to_ascii_lower(x)
Value
A character vector in lowercase ASCII without accents.
Arguments
x
Character vector or string. If NULL, an empty string is used.