refactor(chat): launch external browser without dialog

src/app/chat/hooks/use-external-browser-prompt.ts

@@ -1,6 +1,6 @@
 "use client";
 
-import { useCallback, useEffect, useRef, useState } from "react";
+import { useEffect, useRef } from "react";
 
 import {
   openChatInExternalBrowser,
@@ -15,18 +15,11 @@ import {
 
 const EXTERNAL_BROWSER_PROMPT_DELAY_MS = 3000;
 
-export interface ExternalBrowserPromptController {
-  open: boolean;
-  close: () => void;
-  confirm: () => Promise<void>;
-}
-
 export function useExternalBrowserPrompt({
   hasInitialized,
   isLoading,
   loginStatus,
-}: ExternalBrowserPromptState): ExternalBrowserPromptController {
-  const [open, setOpen] = useState(false);
+}: ExternalBrowserPromptState): void {
   const promptShownRef = useRef(false);
 
   useEffect(() => {
@@ -52,8 +45,22 @@ export function useExternalBrowserPrompt({
       promptShownRef.current = true;
       timer = window.setTimeout(() => {
         if (!mounted) return;
-        setOpen(true);
-        void recordExternalBrowserPromptShown(eligibility.today);
+        void (async () => {
+          try {
+            await recordExternalBrowserPromptShown(eligibility.today);
+          } catch (error) {
+            console.warn(
+              "[chat] Failed to record external browser auto launch",
+              error,
+            );
+          }
+          if (!mounted) return;
+          try {
+            await openChatInExternalBrowser();
+          } catch (error) {
+            console.warn("[chat] Failed to open external browser", error);
+          }
+        })();
       }, EXTERNAL_BROWSER_PROMPT_DELAY_MS);
     };
 
@@ -65,18 +72,4 @@ export function useExternalBrowserPrompt({
     };
   }, [hasInitialized, isLoading, loginStatus]);
 
-  const close = useCallback(() => {
-    setOpen(false);
-  }, []);
-
-  const confirm = useCallback(async () => {
-    setOpen(false);
-    await openChatInExternalBrowser();
-  }, []);
-
-  return {
-    open,
-    close,
-    confirm,
-  };
 }