Function normalize_skill_key_list

src/apps/desktop/src/api/skill_api.rs:228–245

(keys: Vec<String>)

}

fn normalize_skill_key_list(keys: Vec<String>) -> Vec<String> {
    let mut seen = HashSet::new();
    let mut normalized = Vec::new();

    for key in keys {
        let trimmed = key.trim();
        if trimmed.is_empty() {
            continue;
        }

        let owned = trimmed.to_string();
        if seen.insert(owned.clone()) {
            normalized.push(owned);
        }
    }

    normalized
}

async fn persist_user_mode_skill_selection(
    mode_id: &str,