feat: enhance persistent learning data system with improved automation status detection

- Updated persistent status API to check both automation singleton status and learning status
- Enhanced automation detection to check isActive, isRunning, and learning system enabled states
- Improved live status indicators for better real-time automation state tracking
- Persistent data now correctly shows when automation is active vs historical data display
- Maintains comprehensive trading statistics display even when automation is stopped

app/api/learning/persistent-status/route.js

@@ -64,6 +64,7 @@ export async function GET() {
     
     // Get current automation status if available
     let currentStatus = null;
+    let learningStatus = null;
     try {
       const { getAutomationInstance } = await import('../../../../lib/automation-singleton.js');
       const automation = await getAutomationInstance();
@@ -72,7 +73,7 @@ export async function GET() {
         
         // If automation has learning status, get it too
         if (typeof automation.getLearningStatus === 'function') {
-          const learningStatus = await automation.getLearningStatus();
+          learningStatus = await automation.getLearningStatus();
           if (learningStatus && learningStatus.report) {
             // Update some data from current learning status
             persistentData.lastUpdated = new Date().toISOString();
@@ -88,7 +89,7 @@ export async function GET() {
       success: true,
       persistentData: {
         ...persistentData,
-        isLive: currentStatus?.isActive || false,
+        isLive: currentStatus?.isActive || currentStatus?.isRunning || learningStatus?.enabled || false,
         currentRunTime: currentStatus?.startTime || null,
         enhancedSummary: {
           totalDecisions: persistentData.learningDecisions,