refactor(chat): clean stale mocks and external browser helpers

src/app/chat/chat-screen.helpers.ts

@@ -1,11 +1,8 @@
 "use client";
 
 import type { LoginStatus } from "@/data/dto/auth";
-import { AppStorage } from "@/data/storage/app/app_storage";
-import { AuthStorage } from "@/data/storage/auth/auth_storage";
-import { UserStorage } from "@/data/storage/user/user_storage";
-import { ROUTE_BUILDERS, ROUTES } from "@/router/routes";
-import { AppEnvUtil, BrowserDetector, todayString, UrlLauncherUtil } from "@/utils";
+import { ROUTE_BUILDERS } from "@/router/routes";
+import { AppEnvUtil, BrowserDetector } from "@/utils";
 
 export interface ExternalBrowserPromptState {
   hasInitialized: boolean;
@@ -33,51 +30,6 @@ export function shouldStartExternalBrowserPrompt({
   );
 }
 
-export async function resolveExternalBrowserPromptEligibility(): Promise<{
-  canShow: boolean;
-  today: string;
-}> {
-  const today = todayString();
-  const result = await AppStorage.canShowExternalBrowserDialog(today);
-  return {
-    canShow: result.success && result.data,
-    today,
-  };
-}
-
-export function recordExternalBrowserPromptShown(today: string): Promise<unknown> {
-  return AppStorage.recordExternalBrowserDialogShown(today);
-}
-
-export async function openChatInExternalBrowser(): Promise<void> {
-  const authStorage = AuthStorage.getInstance();
-  const userStorage = UserStorage.getInstance();
-  const [deviceIdR, facebookIdR, avatarUrlR] = await Promise.all([
-    authStorage.getDeviceId(),
-    authStorage.getFacebookId(),
-    userStorage.getAvatarUrl(),
-  ]);
-
-  const deviceId = deviceIdR.success ? deviceIdR.data : null;
-  const facebookId = facebookIdR.success ? facebookIdR.data : null;
-  const avatarUrl = avatarUrlR.success ? avatarUrlR.data : null;
-
-  if (deviceId && facebookId) {
-    UrlLauncherUtil.openUrlWithExternalBrowser(
-      ROUTE_BUILDERS.chatDeviceId(deviceId),
-      {
-        queryParams: {
-          fbid: facebookId,
-          ...(avatarUrl ? { avatarUrl } : {}),
-        },
-      },
-    );
-    return;
-  }
-
-  UrlLauncherUtil.openUrlWithExternalBrowser(ROUTES.splash);
-}
-
 export function getChatPaywallSubscriptionUrl(): string {
   return ROUTE_BUILDERS.subscription("vip", {
     returnTo: "chat",