fix: update hardcoded strings to use StringUtils

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Utils/StringUtils.swift

@@ -964,4 +964,140 @@ public class StringUtils {
   public var changeNumberButtonLabel: String {
     return localizedString(for: "Change number")
   }
+
+  // MARK: - Reauthentication Strings
+
+  /// Confirm password title
+  /// found in:
+  /// - EmailReauthView
+  public var confirmPasswordTitle: String {
+    return localizedString(for: "Confirm Password")
+  }
+
+  /// For security prompt message
+  /// found in:
+  /// - EmailReauthView
+  public var forSecurityEnterPasswordMessage: String {
+    return localizedString(for: "For security, please enter your password")
+  }
+
+  /// Email prefix format
+  /// found in:
+  /// - EmailReauthView
+  public func emailPrefix(email: String) -> String {
+    return String(format: localizedString(for: "Email: %@"), email)
+  }
+
+  /// Confirm button label
+  /// found in:
+  /// - EmailReauthView
+  public var confirmButtonLabel: String {
+    return localizedString(for: "Confirm")
+  }
+
+  /// Verify phone number title
+  /// found in:
+  /// - PhoneReauthView
+  public var verifyPhoneNumberTitle: String {
+    return localizedString(for: "Verify Phone Number")
+  }
+
+  /// For security verify phone message
+  /// found in:
+  /// - PhoneReauthView
+  public var forSecurityVerifyPhoneMessage: String {
+    return localizedString(for: "For security, please verify your phone number")
+  }
+
+  /// Send verification code to phone prefix
+  /// found in:
+  /// - PhoneReauthView
+  public var sendVerificationCodeToPhonePrefix: String {
+    return localizedString(for: "We'll send a verification code to:")
+  }
+
+  /// Send verification code button label
+  /// found in:
+  /// - PhoneReauthView
+  public var sendVerificationCodeButtonLabel: String {
+    return localizedString(for: "Send Verification Code")
+  }
+
+  /// Enter 6-digit code sent to prefix
+  /// found in:
+  /// - PhoneReauthView
+  public var enterSixDigitCodeSentToPrefix: String {
+    return localizedString(for: "Enter the 6-digit code sent to:")
+  }
+
+  /// Verify button label
+  /// found in:
+  /// - PhoneReauthView
+  public var verifyButtonLabel: String {
+    return localizedString(for: "Verify")
+  }
+
+  // MARK: - Password Update Strings
+
+  /// Type new password label
+  /// found in:
+  /// - UpdatePasswordView
+  public var typeNewPasswordLabel: String {
+    return localizedString(for: "Type new password")
+  }
+
+  /// Retype new password label
+  /// found in:
+  /// - UpdatePasswordView
+  public var retypeNewPasswordLabel: String {
+    return localizedString(for: "Retype new password")
+  }
+
+  /// Password updated title
+  /// found in:
+  /// - UpdatePasswordView
+  public var passwordUpdatedTitle: String {
+    return localizedString(for: "Password Updated")
+  }
+
+  /// Password updated successfully message
+  /// found in:
+  /// - UpdatePasswordView
+  public var passwordUpdatedSuccessMessage: String {
+    return localizedString(for: "Your password has been successfully updated.")
+  }
+
+  // MARK: - MFA Management Strings
+
+  /// Unnamed method fallback label
+  /// found in:
+  /// - MFAManagementView
+  public var unnamedMethodLabel: String {
+    return localizedString(for: "Unnamed Method")
+  }
+
+  /// Account prefix for TOTP display name
+  /// found in:
+  /// - MFAResolutionView
+  public func accountPrefix(displayName: String) -> String {
+    return String(format: localizedString(for: "Account: %@"), displayName)
+  }
+
+  // MARK: - Email Verification Strings
+
+  /// Email verification tap link message
+  /// found in:
+  /// - SignedInView
+  public var emailVerificationTapLinkMessage: String {
+    return localizedString(for: "Please tap on the link in your email to complete verification.")
+  }
+
+  // MARK: - Privacy/TOC Format Strings
+
+  /// Footer terms format (simple concatenation for footer mode)
+  /// found in:
+  /// - PrivacyTOCsView
+  public var footerTermsFormat: String {
+    return "%@    %@"
+  }
 }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/EmailReauthView.swift

@@ -65,19 +65,19 @@ extension EmailReauthView: View {
             .font(.system(size: 60))
             .foregroundColor(.blue)
 
-          Text("Confirm Password")
+          Text(authService.string.confirmPasswordTitle)
             .font(.title)
             .fontWeight(.bold)
 
-          Text("For security, please enter your password")
+          Text(authService.string.forSecurityEnterPasswordMessage)
             .font(.body)
             .foregroundColor(.secondary)
             .multilineTextAlignment(.center)
         }
         .padding()
 
         VStack(spacing: 20) {
-          Text("Email: \(email)")
+          Text(authService.string.emailPrefix(email: email))
             .font(.caption)
             .frame(maxWidth: .infinity, alignment: .leading)
             .padding(.bottom, 8)
@@ -104,7 +104,7 @@ extension EmailReauthView: View {
                 .frame(height: 32)
                 .frame(maxWidth: .infinity)
             } else {
-              Text("Confirm")
+              Text(authService.string.confirmButtonLabel)
                 .frame(height: 32)
                 .frame(maxWidth: .infinity)
             }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/MFAManagementView.swift

@@ -159,7 +159,7 @@ extension MFAManagementView: View {
       .font(.title2)
 
       VStack(alignment: .leading, spacing: 4) {
-        Text(factor.displayName ?? "Unnamed Method")
+        Text(factor.displayName ?? authService.string.unnamedMethodLabel)
           .font(.headline)
 
         if factor.factorID == PhoneMultiFactorID {

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/MFAResolutionView.swift

@@ -259,7 +259,7 @@ extension MFAResolutionView: View {
           .multilineTextAlignment(.center)
 
         if let displayName = displayName {
-          Text("Account: \(displayName)")
+          Text(authService.string.accountPrefix(displayName: displayName))
             .font(.caption)
             .foregroundColor(.secondary)
         }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/PhoneReauthView.swift

@@ -90,11 +90,11 @@ extension PhoneReauthView: View {
             .font(.system(size: 60))
             .foregroundColor(.blue)
 
-          Text("Verify Phone Number")
+          Text(authService.string.verifyPhoneNumberTitle)
             .font(.title)
             .fontWeight(.bold)
 
-          Text("For security, please verify your phone number")
+          Text(authService.string.forSecurityVerifyPhoneMessage)
             .font(.body)
             .foregroundColor(.secondary)
             .multilineTextAlignment(.center)
@@ -104,7 +104,7 @@ extension PhoneReauthView: View {
         if verificationID == nil {
           // Initial state - sending SMS
           VStack(spacing: 20) {
-            Text("We'll send a verification code to:")
+            Text(authService.string.sendVerificationCodeToPhonePrefix)
               .font(.subheadline)
               .foregroundStyle(.secondary)
               .frame(maxWidth: .infinity, alignment: .leading)
@@ -122,7 +122,7 @@ extension PhoneReauthView: View {
                   .frame(height: 32)
                   .frame(maxWidth: .infinity)
               } else {
-                Text("Send Verification Code")
+                Text(authService.string.sendVerificationCodeButtonLabel)
                   .frame(height: 32)
                   .frame(maxWidth: .infinity)
               }
@@ -138,7 +138,7 @@ extension PhoneReauthView: View {
         } else {
           // Enter verification code
           VStack(spacing: 20) {
-            Text("Enter the 6-digit code sent to:")
+            Text(authService.string.enterSixDigitCodeSentToPrefix)
               .font(.subheadline)
               .foregroundStyle(.secondary)
               .frame(maxWidth: .infinity, alignment: .leading)
@@ -165,7 +165,7 @@ extension PhoneReauthView: View {
                   .frame(height: 32)
                   .frame(maxWidth: .infinity)
               } else {
-                Text("Verify")
+                Text(authService.string.verifyButtonLabel)
                   .frame(height: 32)
                   .frame(maxWidth: .infinity)
               }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/SignedInView.swift

@@ -78,7 +78,7 @@ extension SignedInView: View {
       Button {
         authService.navigator.push(.mfaManagement)
       } label: {
-        Text("Manage Two-Factor Authentication")
+        Text(authService.string.manageTwoFactorAuthenticationLabel)
           .padding(.vertical, 8)
           .frame(maxWidth: .infinity)
       }
@@ -158,7 +158,7 @@ extension SignedInView: View {
         showEmailVerificationSent = false
       }
     } message: {
-      Text("Please tap on the link in your email to complete verification.")
+      Text(authService.string.emailVerificationTapLinkMessage)
     }
   }
 }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/UpdatePasswordView.swift

@@ -62,7 +62,7 @@ extension UpdatePasswordView: View {
     VStack(spacing: 24) {
       AuthTextField(
         text: $password,
-        label: "Type new password",
+        label: authService.string.typeNewPasswordLabel,
         prompt: authService.string.passwordInputLabel,
         contentType: .password,
         isSecureTextField: true,
@@ -79,7 +79,7 @@ extension UpdatePasswordView: View {
 
       AuthTextField(
         text: $confirmPassword,
-        label: "Retype new password",
+        label: authService.string.retypeNewPasswordLabel,
         prompt: authService.string.confirmPasswordInputLabel,
         contentType: .password,
         isSecureTextField: true,
@@ -111,15 +111,15 @@ extension UpdatePasswordView: View {
     .navigationTitle(authService.string.updatePasswordTitle)
     .withReauthentication(coordinator: reauthCoordinator)
     .alert(
-      "Password Updated",
+      authService.string.passwordUpdatedTitle,
       isPresented: $showAlert
     ) {
       Button(authService.string.okButtonLabel) {
         showAlert = false
         authService.navigator.clear()
       }
     } message: {
-      Text("Your password has been successfully updated.")
+      Text(authService.string.passwordUpdatedSuccessMessage)
     }
   }
 }