Module util 

Utility helpers: supported-site URL detection, embed formatting.

Functions

extract_fanfic_url

Extract the first supported fanfiction URL from a string (message content). Returns the URL as-is (normalized by the caller if needed).

format_words

Format a word count compactly: 1234 → “1.2k”, 1500000 → “1.5M”.

normalize_url

Normalize a URL to a form FicHub accepts (add scheme if missing).

truncate

Truncate a string to max chars, appending … when cut.