feat: expand live chat and work server tools

src/app/main/mainChatPanel/linkNavigation.ts

@@ -0,0 +1,65 @@
+const CHAT_EXTERNAL_LINK_OPENED_AT_KEY = 'ai-code-app.chat.external-link-opened-at';
+const CHAT_EXTERNAL_LINK_TTL_MS = 15_000;
+
+type LinkNavigationEvent = {
+  preventDefault?: () => void;
+  stopPropagation?: () => void;
+};
+
+function canUseSessionStorage() {
+  return typeof window !== 'undefined' && typeof window.sessionStorage !== 'undefined';
+}
+
+function persistExternalLinkOpenTimestamp(openedAt: number) {
+  if (!canUseSessionStorage()) {
+    return;
+  }
+
+  window.sessionStorage.setItem(CHAT_EXTERNAL_LINK_OPENED_AT_KEY, String(openedAt));
+}
+
+function clearExternalLinkOpenTimestamp() {
+  if (!canUseSessionStorage()) {
+    return;
+  }
+
+  window.sessionStorage.removeItem(CHAT_EXTERNAL_LINK_OPENED_AT_KEY);
+}
+
+export function shouldSkipForegroundResyncAfterExternalLink() {
+  if (!canUseSessionStorage()) {
+    return false;
+  }
+
+  const rawOpenedAt = window.sessionStorage.getItem(CHAT_EXTERNAL_LINK_OPENED_AT_KEY);
+  clearExternalLinkOpenTimestamp();
+
+  if (!rawOpenedAt) {
+    return false;
+  }
+
+  const openedAt = Number(rawOpenedAt);
+  return Number.isFinite(openedAt) && Date.now() - openedAt <= CHAT_EXTERNAL_LINK_TTL_MS;
+}
+
+export function openChatExternalLink(url: string, event?: LinkNavigationEvent) {
+  event?.preventDefault?.();
+  event?.stopPropagation?.();
+
+  if (typeof window === 'undefined') {
+    return;
+  }
+
+  persistExternalLinkOpenTimestamp(Date.now());
+  const openedWindow = window.open(url, '_blank', 'noopener,noreferrer');
+
+  if (openedWindow) {
+    return;
+  }
+
+  const anchor = document.createElement('a');
+  anchor.href = url;
+  anchor.target = '_blank';
+  anchor.rel = 'noopener noreferrer';
+  anchor.click();
+}