Function parse_string_list 

pub fn parse_string_list(response: &str) -> Result<Vec<String>, ParseError>

Parse an LLM response into a cleaned list of strings.

Cleaning: lowercase, trim, deduplicate, filter empties, filter >50 chars. This is the direct successor to ollama-vision’s parse_tags.

Strategies (in order):

1. Direct JSON array
2. JSON object with common list keys (“tags”, “items”, “results”, “list”)
3. Markdown code block -> JSON array/object
4. Bracket-matched JSON array
5. JSON repair on best candidate
6. Numbered/bulleted list extraction
7. Comma-separated fallback