#173
✅ Error Handling Fixed!
Changes Made:

1. Proper Error Messages:

// Before: Silent failure
return { error: null };

// After: Descriptive error
return {
error: {
message: "Authentication is disabled in demo mode",
name: "DemoModeError"
} as AuthError
};

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typescript
2. Network Error Handling:

try {
const { error } = await supabase.auth.signInWithPassword({...});
return { error };
} catch (networkError: any) {
return {
error: {
message: Network error: ${networkError.message || 'Connection failed'},
name: "NetworkError"
} as AuthError
};
}

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typescript
3. Error Utility Created:

errorHandler.ts - Centralized error management

User-friendly error messages

Error type classification

Benefits:

✅ No more silent failures

✅ Clear error messages for users

✅ Network error resilience

✅ Demo mode feedback

✅ Consistent error handling

Issue #173 resolved! 🎯