feat: Complete onboarding system with No Website functionality

- Add No Website button to Step 2 with business description form
- Implement onboarding cache service for browser-side data storage
- Add business info database models and API endpoints
- Update API key manager to save keys to .env file immediately
- Add database migration scripts for business info table
- Create reset onboarding script for fresh starts
- Implement hybrid data storage (API keys to backend, other data to cache)
- Add comprehensive business info CRUD operations
- Include database table creation and migration tools

frontend/src/components/OnboardingWizard/BusinessDescriptionStep.tsx

@@ -2,6 +2,7 @@ import React, { useState, useEffect } from 'react';
 import { Box, Button, TextField, Typography, Card, CardContent, CircularProgress, Alert } from '@mui/material';
 import { ArrowBack as ArrowBackIcon, Save as SaveIcon, CheckCircle as CheckCircleIcon } from '@mui/icons-material';
 import { businessInfoApi, BusinessInfo } from '../../api/businessInfo';
+import { onboardingCache } from '../../services/onboardingCache';
 
 interface BusinessDescriptionStepProps {
   onBack: () => void;
@@ -19,6 +20,17 @@ const BusinessDescriptionStep: React.FC<BusinessDescriptionStepProps> = ({ onBac
   const [error, setError] = useState<string | null>(null);
   const [success, setSuccess] = useState<string | null>(null);
 
+  useEffect(() => {
+    console.log('🔄 BusinessDescriptionStep mounted. Loading cached data...');
+    const cachedData = onboardingCache.getStepData(2)?.businessInfo;
+    if (cachedData) {
+      setFormData(cachedData);
+      console.log('✅ Loaded cached business info:', cachedData);
+    } else {
+      console.log('ℹ️ No cached business info found.');
+    }
+  }, []);
+
   const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) => {
     const { name, value } = e.target;
     setFormData(prev => ({ ...prev, [name]: value }));
@@ -39,6 +51,10 @@ const BusinessDescriptionStep: React.FC<BusinessDescriptionStepProps> = ({ onBac
       console.log('✅ Business info saved to DB:', response);
       setSuccess('Business information saved successfully!');
 
+      // Also save to cache for consistency with other steps
+      onboardingCache.saveStepData(2, { businessInfo: response, hasWebsite: false });
+      console.log('✅ Business info saved to cache.');
+
       setTimeout(() => {
         onContinue();
       }, 1500); // Give user time to see success message

frontend/src/services/onboardingCache.ts

@@ -0,0 +1,181 @@
+/**
+ * Onboarding Cache Service
+ * Manages client-side caching of onboarding data until final submission
+ */
+
+interface OnboardingCacheData {
+  step1?: {
+    apiKeys?: Record<string, string>;
+    providers?: string[];
+  };
+  step2?: {
+    website?: string;
+    analysis?: any;
+    businessInfo?: any;
+    hasWebsite?: boolean;
+  };
+  step3?: {
+    researchPreferences?: any;
+  };
+  step4?: {
+    personalization?: any;
+  };
+  step5?: {
+    integrations?: any;
+  };
+}
+
+class OnboardingCacheService {
+  private readonly CACHE_KEY = 'alwrity_onboarding_cache';
+  private readonly EXPIRY_KEY = 'alwrity_onboarding_cache_expiry';
+  private readonly CACHE_DURATION = 24 * 60 * 60 * 1000; // 24 hours
+
+  /**
+   * Save data for a specific step
+   */
+  saveStepData(stepNumber: number, data: any): void {
+    try {
+      const cache = this.getCache();
+      const stepKey = `step${stepNumber}` as keyof OnboardingCacheData;
+      cache[stepKey] = { ...cache[stepKey], ...data };
+      this.setCache(cache);
+      console.log(`✅ Onboarding cache: Saved step ${stepNumber} data`, data);
+    } catch (error) {
+      console.error(`❌ Onboarding cache: Failed to save step ${stepNumber} data`, error);
+    }
+  }
+
+  /**
+   * Get data for a specific step
+   */
+  getStepData(stepNumber: number): any {
+    try {
+      const cache = this.getCache();
+      const stepKey = `step${stepNumber}` as keyof OnboardingCacheData;
+      const data = cache[stepKey];
+      console.log(`📋 Onboarding cache: Retrieved step ${stepNumber} data`, data);
+      return data;
+    } catch (error) {
+      console.error(`❌ Onboarding cache: Failed to get step ${stepNumber} data`, error);
+      return null;
+    }
+  }
+
+  /**
+   * Get all cached data
+   */
+  getAllData(): OnboardingCacheData {
+    try {
+      const cache = this.getCache();
+      console.log('📋 Onboarding cache: Retrieved all data', cache);
+      return cache;
+    } catch (error) {
+      console.error('❌ Onboarding cache: Failed to get all data', error);
+      return {};
+    }
+  }
+
+  /**
+   * Clear all cached data
+   */
+  clearCache(): void {
+    try {
+      localStorage.removeItem(this.CACHE_KEY);
+      localStorage.removeItem(this.EXPIRY_KEY);
+      console.log('🗑️ Onboarding cache: Cleared all data');
+    } catch (error) {
+      console.error('❌ Onboarding cache: Failed to clear cache', error);
+    }
+  }
+
+  /**
+   * Check if cache is valid (not expired)
+   */
+  isCacheValid(): boolean {
+    try {
+      const expiry = localStorage.getItem(this.EXPIRY_KEY);
+      if (!expiry) return false;
+      
+      const expiryTime = parseInt(expiry, 10);
+      const now = Date.now();
+      const isValid = now < expiryTime;
+      
+      if (!isValid) {
+        console.log('⏰ Onboarding cache: Cache expired, clearing...');
+        this.clearCache();
+      }
+      
+      return isValid;
+    } catch (error) {
+      console.error('❌ Onboarding cache: Failed to check cache validity', error);
+      return false;
+    }
+  }
+
+  /**
+   * Get cache from localStorage
+   */
+  private getCache(): OnboardingCacheData {
+    if (!this.isCacheValid()) {
+      return {};
+    }
+
+    try {
+      const cached = localStorage.getItem(this.CACHE_KEY);
+      return cached ? JSON.parse(cached) : {};
+    } catch (error) {
+      console.error('❌ Onboarding cache: Failed to parse cache data', error);
+      return {};
+    }
+  }
+
+  /**
+   * Set cache in localStorage
+   */
+  private setCache(data: OnboardingCacheData): void {
+    try {
+      const expiry = Date.now() + this.CACHE_DURATION;
+      localStorage.setItem(this.CACHE_KEY, JSON.stringify(data));
+      localStorage.setItem(this.EXPIRY_KEY, expiry.toString());
+      console.log('💾 Onboarding cache: Data saved to localStorage');
+    } catch (error) {
+      console.error('❌ Onboarding cache: Failed to save to localStorage', error);
+    }
+  }
+
+  /**
+   * Get API keys from cache
+   */
+  getApiKeys(): Record<string, string> {
+    const step1Data = this.getStepData(1);
+    return step1Data?.apiKeys || {};
+  }
+
+  /**
+   * Save API key to cache
+   */
+  saveApiKey(provider: string, apiKey: string): void {
+    const step1Data = this.getStepData(1) || {};
+    const apiKeys = step1Data.apiKeys || {};
+    apiKeys[provider] = apiKey;
+    this.saveStepData(1, { ...step1Data, apiKeys });
+  }
+
+  /**
+   * Get website data from cache
+   */
+  getWebsiteData(): any {
+    return this.getStepData(2);
+  }
+
+  /**
+   * Save website data to cache
+   */
+  saveWebsiteData(data: any): void {
+    this.saveStepData(2, data);
+  }
+}
+
+// Export singleton instance
+export const onboardingCache = new OnboardingCacheService();
+console.log('✅ Onboarding Cache Service loaded successfully!');