x-post

用 Ego Lite 里已经登录的 Chromium 会话往 X 发帖。主路径是 page.fetch 的 CreateTweet，不点「发帖」。

Post to X through the logged-in Ego Lite session. The primary path is page.fetch CreateTweet. Do not click the composer.

成功标准是 stdout 打出 https://x.com/<screen_name>/status/<id>。没有这条链接就不算成功。不要顺手点其它确认框。

Success is the status URL on stdout: https://x.com/<screen_name>/status/<id>. Do not click unrelated confirmations.

先装 Ego

先装 Ego Lite，保证 ego-browser 在 PATH。缺失则 soft-fail（退出码 2），不要改用 Playwright、Puppeteer 或云端浏览器。

Install Ego Lite and put ego-browser on PATH. If it is missing, soft-fail with exit 2. Do not switch to Playwright, Puppeteer, or a cloud browser.

每次发帖前：登录闸门（必做）