fix(auth): enable dev email login testing

src/app/auth/components/auth-facebook-panel.tsx

@@ -23,7 +23,13 @@ import { AuthOtherOptionsDialog } from "./auth-other-options-dialog";
 import { AuthProviderIcon } from "./auth-provider-icon";
 import styles from "./auth-facebook-panel.module.css";
 
-export function AuthFacebookPanel() {
+export interface AuthFacebookPanelProps {
+  onSwitchToEmail: () => void;
+}
+
+export function AuthFacebookPanel({
+  onSwitchToEmail,
+}: AuthFacebookPanelProps) {
   const [showOptions, setShowOptions] = useState(false);
   const { isLoading, errorMessage } = useAuthState();
   const authDispatch = useAuthDispatch();
@@ -93,6 +99,7 @@ export function AuthFacebookPanel() {
         mode="facebook"
         onFacebook={() => handleFacebook()}
         onGoogle={() => handleGoogle()}
+        onEmail={onSwitchToEmail}
       />
     </div>
   );

src/app/auth/components/auth-other-options-dialog.tsx

@@ -1,21 +1,9 @@
 "use client";
-/**
- * "其他登录方式" 底部弹层
- *
- * 原始 Dart: lib/ui/auth/widgets/auth_other_options_dialog.dart
- *   (showModalBottomSheet：白卡 + 顶部圆角 radius28 + drag handle)
- *
- * 视觉规格（与 Dart 对齐）：
- *   - 固定底部、宽 100%（≤500px）、顶部圆角 28px
- *   - drag handle 40×4 灰胶囊
- *   - 标题 "Other Sign-in Options" 24px bold 深色
- *   - email 模式下渲染 Facebook 按钮（40px 白胶囊 + 边框 + 图标）
- *   - 始终渲染 Google 按钮
- *   - Cancel 文本按钮
- */
 import type { ReactNode } from "react";
+import { MdEmail } from "react-icons/md";
 
 import { BottomSheet } from "@/app/_components/core/bottom-sheet";
+import { AppEnvUtil } from "@/utils";
 
 import { AuthProviderIcon } from "./auth-provider-icon";
 import { AuthSocialButton } from "./auth-social-button";
@@ -26,6 +14,7 @@ export interface AuthOtherOptionsDialogProps {
   onClose: () => void;
   onFacebook: () => void;
   onGoogle: () => void;
+  onEmail?: () => void;
   /** 当前面板模式：facebook 模式下显示 Email + Google；email 模式下显示 Facebook + Google。 */
   mode: "facebook" | "email";
   /** 自定义子节点（如嵌入 GIS 按钮） */
@@ -37,9 +26,13 @@ export function AuthOtherOptionsDialog({
   onClose,
   onFacebook,
   onGoogle,
+  onEmail,
   mode,
   googleSlot,
 }: AuthOtherOptionsDialogProps) {
+  const showDevEmailOption =
+    AppEnvUtil.isDevelopment() && mode === "facebook" && onEmail;
+
   return (
     <BottomSheet
       open={open}
@@ -62,6 +55,18 @@ export function AuthOtherOptionsDialog({
           </AuthSocialButton>
         ) : null}
 
+        {showDevEmailOption ? (
+          <AuthSocialButton
+            icon={<MdEmail size={20} color="var(--color-auth-text-primary)" />}
+            onClick={() => {
+              onClose();
+              onEmail();
+            }}
+          >
+            Email Sign In
+          </AuthSocialButton>
+        ) : null}
+
         {googleSlot ? (
           <div className={styles.googleSlot}>{googleSlot}</div>
         ) : (

src/app/auth/components/auth-panel.tsx

@@ -18,6 +18,8 @@ export function AuthPanel() {
 
   const switchToFacebook = () =>
     dispatch({ type: "AuthPanelModeChanged", mode: "facebook" });
+  const switchToEmail = () =>
+    dispatch({ type: "AuthPanelModeChanged", mode: "email" });
 
   const handleBack = () => {
     if (state.authPanelMode === "email") {
@@ -32,7 +34,7 @@ export function AuthPanel() {
       <AuthBackButton onClick={handleBack} />
 
       {state.authPanelMode === "facebook" ? (
-        <AuthFacebookPanel />
+        <AuthFacebookPanel onSwitchToEmail={switchToEmail} />
       ) : (
         <AuthEmailPanel
           onSwitchToFacebook={() => {

src/app/auth/components/email-login-form.tsx

@@ -14,9 +14,11 @@ import { AuthTextField } from "./auth-text-field";
 import { AuthPrimaryButton } from "./auth-primary-button";
 import { AuthErrorMessage } from "./auth-error-message";
 import styles from "./email-form.module.css";
-import { Logger } from "@/utils";
+import { AppEnvUtil, Logger } from "@/utils";
 
 const log = new Logger("AppAuthComponentsEmailLoginForm");
+const DEV_DEFAULT_EMAIL = "chanwillian0@gmail.com";
+const DEV_DEFAULT_PASSWORD = "12345678";
 
 export interface EmailLoginFormProps {
   globalError?: string | null;
@@ -28,8 +30,12 @@ export function EmailLoginForm({
   isLoading,
 }: EmailLoginFormProps) {
   const dispatch = useAuthDispatch();
-  const [email, setEmail] = useState("");
+  const [email, setEmail] = useState(() =>
-  const [password, setPassword] = useState("");
+    AppEnvUtil.isDevelopment() ? DEV_DEFAULT_EMAIL : "",
+  );
+  const [password, setPassword] = useState(() =>
+    AppEnvUtil.isDevelopment() ? DEV_DEFAULT_PASSWORD : "",
+  );
   // 本地校验错误（client-side）—— 校验失败时展示第一个非 null 的错误
   // 优先级：local validationError > server globalError
   const [validationError, setValidationError] = useState<string | null>(null);

src/app/subscription/page.tsx

@@ -1,21 +1,12 @@
-import { SubscriptionScreen } from "@/app/subscription/subscription-screen";
+import { Suspense } from "react";
 
-import type { SubscriptionType } from "./subscription-screen";
+import { SubscriptionPageClient } from "./subscription-page-client";
+import { SubscriptionScreen } from "./subscription-screen";
 
-interface SubscriptionPageProps {
+export default function SubscriptionPage() {
-  searchParams: Promise<{
+  return (
-    type?: string | string[];
+    <Suspense fallback={<SubscriptionScreen subscriptionType="vip" />}>
-  }>;
+      <SubscriptionPageClient />
-}
+    </Suspense>
-
+  );
-function toSubscriptionType(value: string | string[] | undefined): SubscriptionType {
-  const type = Array.isArray(value) ? value[0] : value;
-  return type === "voice" ? "voice" : "vip";
-}
-
-export default async function SubscriptionPage({
-  searchParams,
-}: SubscriptionPageProps) {
-  const params = await searchParams;
-  return <SubscriptionScreen subscriptionType={toSubscriptionType(params.type)} />;
 }

src/app/subscription/subscription-page-client.tsx

@@ -0,0 +1,19 @@
+"use client";
+
+import { useSearchParams } from "next/navigation";
+
+import {
+  SubscriptionScreen,
+  type SubscriptionType,
+} from "./subscription-screen";
+
+function toSubscriptionType(value: string | null): SubscriptionType {
+  return value === "voice" ? "voice" : "vip";
+}
+
+export function SubscriptionPageClient() {
+  const searchParams = useSearchParams();
+  const subscriptionType = toSubscriptionType(searchParams.get("type"));
+
+  return <SubscriptionScreen subscriptionType={subscriptionType} />;
+}