Refactor: Complete type safety migration

src/pages/Auth.tsx

@@ -12,6 +12,7 @@ import { Separator } from '@/components/ui/separator';
 import { Zap, Mail, Lock, User, AlertCircle, Eye, EyeOff } from 'lucide-react';
 import { supabase } from '@/integrations/supabase/client';
 import { useToast } from '@/hooks/use-toast';
+import { getErrorMessage } from '@/lib/errorHandler';
 import { TurnstileCaptcha } from '@/components/auth/TurnstileCaptcha';
 import { notificationService } from '@/lib/notificationService';
 import { StorageWarning } from '@/components/auth/StorageWarning';
@@ -146,17 +147,18 @@ export default function Auth() {
         }
       }, 500);
       
-    } catch (error: any) {
+    } catch (error) {
       // Reset CAPTCHA widget to force fresh token generation
       setSignInCaptchaKey(prev => prev + 1);
       
       console.error('[Auth] Sign in error:', error);
       
       // Enhanced error messages
-      let errorMessage = error.message;
-      if (error.message.includes('Invalid login credentials')) {
+      const errorMsg = getErrorMessage(error);
+      let errorMessage = errorMsg;
+      if (errorMsg.includes('Invalid login credentials')) {
         errorMessage = 'Invalid email or password. Please try again.';
-      } else if (error.message.includes('Email not confirmed')) {
+      } else if (errorMsg.includes('Email not confirmed')) {
         errorMessage = 'Please confirm your email address before signing in.';
       } else if (error.message.includes('Too many requests')) {
         errorMessage = 'Too many login attempts. Please wait a few minutes and try again.';
@@ -279,14 +281,14 @@ export default function Auth() {
         title: "Welcome to ThrillWiki!",
         description: "Please check your email to verify your account."
       });
-    } catch (error: any) {
+    } catch (error) {
       // Reset CAPTCHA widget to force fresh token generation
       setCaptchaKey(prev => prev + 1);
       
       toast({
         variant: "destructive",
         title: "Sign up failed",
-        description: error.message
+        description: getErrorMessage(error)
       });
     } finally {
       setLoading(false);
@@ -319,11 +321,11 @@ export default function Auth() {
         title: "Magic link sent!",
         description: "Check your email for a sign-in link."
       });
-    } catch (error: any) {
+    } catch (error) {
       toast({
         variant: "destructive", 
         title: "Failed to send magic link",
-        description: error.message
+        description: getErrorMessage(error)
       });
     } finally {
       setMagicLinkLoading(false);
@@ -345,11 +347,11 @@ export default function Auth() {
         }
       });
       if (error) throw error;
-    } catch (error: any) {
+    } catch (error) {
       toast({
         variant: "destructive",
         title: "Social sign in failed",
-        description: error.message
+        description: getErrorMessage(error)
       });
     }
   };