Function detect_ui_lang

src/ui/http_server.c:116–121

}

static const char *detect_ui_lang(const char *accept_language) {
    if (accept_language && (strstr(accept_language, "zh-CN") || strstr(accept_language, "zh"))) {
        return "zh";
    }
    return "en";
}

static void handle_ui_config(cbm_http_conn_t *c, const cbm_http_req_t *req) {
    const char *lang = NULL;