feat: 添加国际化支持，更新登录和注册组件中的文本，优化用户体验

src/locales/en-US.json

@@ -226,5 +226,36 @@
     "trade": "Trade",
     "chat": "Chat",
     "user": "Profile"
+  },
+  "auth": {
+    "common": {
+      "close": "Close",
+      "next": "Next",
+      "submit": "Submit",
+      "email": "Email",
+      "enterEmail": "Enter your email",
+      "validEmailError": "Please enter a valid email address.",
+      "orContinueWith": "Or continue with",
+      "google": "Google",
+      "phoneNumber": "Phone Number",
+      "validVerificationCodeError": "Please enter a valid 6-digit verification code.",
+      "failedSendCode": "Failed to send verification code.",
+      "failedVerifyCode": "Failed to verify the code."
+    },
+    "login": {
+      "title": "Log in",
+      "loginButton": "Log in"
+    },
+    "signup": {
+      "title": "What's your email?",
+      "description": "You'll use this email to login and access everything we have to offer.",
+      "signupButton": "Sign up",
+      "emailPlaceholder": "email@example.com",
+      "emailVerified": "Email verified successfully!"
+    },
+    "verification": {
+      "title": "Verify your email",
+      "description": "We have sent a verification code to {email}. Please enter the code below to verify your email address."
+    }
   }
 }