Function sanitizeUrl

src/ifcchat/app.js:209–218

(url)

}

function sanitizeUrl(url) {
    try {
        const parsed = new URL(url, window.location.href);
        if (["http:", "https:", "mailto:"].includes(parsed.protocol)) {
            return parsed.href;
        }
    } catch {
    }
    return null;
}

function renderInlineMarkdown(text) {
    const placeholders = [];