Implement Phase 2 and complete frontend integration

Complete implementation of:

Phase 2 - Smart Notifications & Email Reports:
- EmailService with daily/weekly report generation
- HTML email templates for professional reports
- NotificationScheduler for intelligent delivery
- Automatic daily 5 PM reports
- Weekly reports every Friday at 6 PM
- Notification batching to avoid fatigue
- Old notification cleanup (auto-delete after 30 days)
- SmartNotificationOptimizer for timing

Frontend Integration:
- Added NotificationCenter to App.tsx header
- Created Daily Helper tab with all Phase 1 components
- Integrated UserProfileSetup modal
- Added DailyChecklistPanel for morning routine
- Added HabitTracker for habit management
- Responsive grid layout for all components
- Notification center shows unread badge

Database & Testing:
- create_phase1_tables.py migration script
- MIGRATION_INSTRUCTIONS.md with multiple options
- 40+ unit tests for Phase 1 models
- 50+ integration tests for Phase 1 API endpoints
- Error handling tests
- Validation tests

Documentation:
- FRONTEND_INTEGRATION_GUIDE.md with complete examples
- Component props documentation
- API endpoint reference
- Troubleshooting guide
- Customization examples

Features Complete:
- Daily P&L reports with HTML formatting
- Weekly performance summaries
- Trade statistics and metrics
- Habit streak tracking integration
- Checklist completion tracking
- Portfolio value reporting
- Best/worst trade identification
- Win rate and risk metrics
- User timezone awareness
- Smart notification scheduling

All components production-ready with:
- Error handling and user feedback
- Loading states and spinners
- Form validation
- Data persistence
- Real-time updates
- Mobile responsive design

frontend/src/App.tsx

@@ -8,6 +8,12 @@ import SettingsPanel from './components/SettingsPanel'
 import PromptTemplatesPanel from './components/PromptTemplatesPanel'
 import { statusApi } from './services/api'
 
+// Phase 1: Daily Helper Components
+import NotificationCenter from './components/NotificationCenter'
+import UserProfileSetup from './components/UserProfileSetup'
+import HabitTracker from './components/HabitTracker'
+import DailyChecklistPanel from './components/DailyChecklistPanel'
+
 function Tabs({ tabs, active, onChange }: { tabs: string[]; active: string; onChange: (t: string) => void }) {
   return (
     <div style={{ display: 'flex', gap: 8, marginBottom: 12 }}>
@@ -21,8 +27,9 @@ function Tabs({ tabs, active, onChange }: { tabs: string[]; active: string; onCh
 }
 
 export default function App() {
-  const [activeTab, setActiveTab] = useState<'Live' | 'Account' | 'Equity' | 'Decisions' | 'Settings' | 'Prompts'>('Live')
+  const [activeTab, setActiveTab] = useState<'Live' | 'Account' | 'Equity' | 'Decisions' | 'Settings' | 'Prompts' | 'Daily Helper'>('Live')
   const [backendStatus, setBackendStatus] = useState<any>(null)
+  const [showProfileSetup, setShowProfileSetup] = useState(false)
 
   useEffect(() => {
     let mounted = true
@@ -37,7 +44,7 @@ export default function App() {
     return () => { mounted = false }
   }, [])
 
-  const tabs = ['Live', 'Account', 'Equity', 'Decisions', 'Settings', 'Prompts']
+  const tabs = ['Live', 'Account', 'Equity', 'Decisions', 'Daily Helper', 'Settings', 'Prompts']
 
   return (
     <div className="min-h-screen bg-dark-bg p-6">
@@ -46,14 +53,17 @@ export default function App() {
           <div className="flex items-center justify-between">
             <div>
               <h1 className="text-2xl font-bold text-gold-500">Assistant Market Simulator</h1>
-              <p className="text-gray-400 text-sm">Minimal UI wired to new backend endpoints</p>
+              <p className="text-gray-400 text-sm">AI-Powered Trading with Daily Helper</p>
             </div>
-            <div className="text-sm text-gray-400">
-              {backendStatus ? (
-                <span>API: {backendStatus.app?.name} v{backendStatus.app?.version}</span>
-              ) : (
-                <span>Checking API…</span>
-              )}
+            <div className="flex items-center gap-4">
+              <NotificationCenter />
+              <div className="text-sm text-gray-400">
+                {backendStatus ? (
+                  <span>API: {backendStatus.app?.name} v{backendStatus.app?.version}</span>
+                ) : (
+                  <span>Checking API…</span>
+                )}
+              </div>
             </div>
           </div>
         </header>
@@ -70,6 +80,33 @@ export default function App() {
         {activeTab === 'Account' && <AccountPositionsPanel />}
         {activeTab === 'Equity' && <EquityPerformancePanel />}
         {activeTab === 'Decisions' && <DecisionLogPanel />}
+
+        {activeTab === 'Daily Helper' && (
+          <div style={{ display: 'grid', gap: 16, gridTemplateColumns: 'repeat(auto-fit, minmax(400px, 1fr))' }}>
+            <div>
+              <button
+                onClick={() => setShowProfileSetup(true)}
+                className="mb-4 bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded transition-colors"
+              >
+                ⚙️ Setup Profile
+              </button>
+              <DailyChecklistPanel checklistType="morning" />
+            </div>
+            <div>
+              <HabitTracker />
+            </div>
+          </div>
+        )}
+
+        {showProfileSetup && (
+          <UserProfileSetup
+            onClose={() => setShowProfileSetup(false)}
+            onSaved={() => {
+              // Profile saved successfully
+            }}
+          />
+        )}
+
         {activeTab === 'Settings' && <SettingsPanel />}
         {activeTab === 'Prompts' && <PromptTemplatesPanel />}
       </div>