Bluesky：用 Ctrl/Cmd + 回车发布

// Publish the current draft with Ctrl/Cmd + Enter from the composer
(function () {
  document.addEventListener('keydown', function (e) {
    if (e.key !== 'Enter') { return; }
    if (!(e.ctrlKey || e.metaKey)) { return; }
    var t = e.target;
    if (!t) { return; }
    if (!t.isContentEditable && !/^(INPUT|TEXTAREA)$/.test(t.tagName)) { return; }
    var composer = t.closest('[data-testid="composer"]') || document.querySelector('[data-testid="composer"]');
    if (!composer) { return; }
    var btn = composer.querySelector('[data-testid="composerPublishBtn"], button[aria-label="Publish post"], button[aria-label*="Post" i]');
    if (btn && !btn.disabled) {
      e.preventDefault();
      btn.click();
    }
  }, true);
})();