Function http_parser_trim

src/fl/stl/asio/http/http_parser.cpp.hpp:24–38

Helper: Trim whitespace from string

// Helper: Trim whitespace from string
fl::string http_parser_trim(const fl::string& str) {
    if (str.empty()) return str;

    size_t start = 0;
    while (start < str.size() && fl::isspace(str[start])) {
        start++;
    }

    size_t end = str.size();
    while (end > start && fl::isspace(str[end - 1])) {
        end--;
    }

    return str.substr(start, end - start);
}

// Helper: Parse integer from string
bool parseInt(const fl::string& str, int& out) {