fix: correct timeframe display in Bot Status for scalping strategies

- Add selectedTimeframes to automation status API response to show actual running timeframes
- Update Bot Status UI to display selectedTimeframes from API instead of local config state
- Fix issue where Bot Status showed '1h' instead of scalping timeframes '5m, 15m, 30m'
- Ensure selectedTimeframes are properly stored in database settings and retrieved in status
- Bot Status now correctly reflects the actual running automation configuration

UI Changes:
- Bot Status timeframes now shows: '5m, 15m, 30m' for scalping instead of '1h'
- Analysis Timer correctly shows 2-minute intervals for scalping strategies
- Status display is now synchronized with actual automation configuration

Backend Changes:
- Store selectedTimeframes in automation session settings
- Include selectedTimeframes in getStatus() API response
- Enhanced interval detection to support settings-based timeframes

app/automation-v2/page.js

@@ -364,7 +364,7 @@ export default function AutomationPageV2() {
                 <div className="p-2 bg-gray-800/30 rounded-lg mb-3">
                   <div className="text-xs text-gray-400">
                     Selected: <span className="text-cyan-400">
-                      {config.selectedTimeframes.map(tf => timeframes.find(t => t.value === tf)?.label).filter(Boolean).join(', ')}
+                      {(status.selectedTimeframes || [status.timeframe]).map(tf => timeframes.find(t => t.value === tf)?.label || tf).filter(Boolean).join(', ')}
                     </span>
                   </div>
                   <div className="text-xs text-gray-500 mt-1">
@@ -499,7 +499,7 @@ export default function AutomationPageV2() {
                 <div className="flex justify-between">
                   <span className="text-gray-300">Timeframes:</span>
                   <span className="text-cyan-400 font-semibold text-xs">
-                    {config.selectedTimeframes.map(tf => timeframes.find(t => t.value === tf)?.label).filter(Boolean).join(', ')}
+                    {(status.selectedTimeframes || [status.timeframe]).map(tf => timeframes.find(t => t.value === tf)?.label || tf).filter(Boolean).join(', ')}
                   </span>
                 </div>
               </div>

lib/automation-service-simple.ts

@@ -103,6 +103,7 @@ export class AutomationService {
             maxLeverage: config.maxLeverage,
             // stopLossPercent and takeProfitPercent removed - AI calculates these automatically
             maxDailyTrades: config.maxDailyTrades,
+            selectedTimeframes: config.selectedTimeframes,
             riskPercentage: config.riskPercentage
           },
           startBalance: config.tradingAmount,
@@ -169,8 +170,8 @@ export class AutomationService {
 
   private getIntervalFromTimeframe(timeframe: string): number {
     // Check if this is a scalping strategy (multiple short timeframes)
-    if (this.config?.selectedTimeframes) {
-      const timeframes = this.config.selectedTimeframes
+    if (this.config?.selectedTimeframes || this.config?.settings?.selectedTimeframes) {
+      const timeframes = this.config.selectedTimeframes || this.config.settings?.selectedTimeframes
       const isScalping = timeframes.includes('5') || timeframes.includes('3') || (timeframes.length > 1 && timeframes.every(tf => ['1', '3', '5', '15', '30'].includes(tf)))
       if (isScalping) {
         console.log('🎯 Scalping strategy detected - using frequent analysis (2-3 minutes)')
@@ -1366,6 +1367,7 @@ ${validResults.map(r => `• ${r.timeframe}: ${r.analysis?.recommendation} (${r.
         mode: session.mode as 'SIMULATION' | 'LIVE',
         symbol: session.symbol,
         timeframe: session.timeframe,
+        selectedTimeframes: session.settings?.selectedTimeframes,
         totalTrades: session.totalTrades,
         successfulTrades: session.successfulTrades,
         winRate: session.winRate,