feat: implement comprehensive AI decision display and reasoning panel

Major Features Added:
- Complete AI decision tracking system with detailed reasoning display
- Prominent gradient-styled AI reasoning panel on automation-v2 page
- Test AI decision generator with realistic trading scenarios
- Enhanced decision transparency showing entry/exit logic and leverage calculations

- Fixed orphaned order cleanup to preserve reduce-only SL/TP orders
- Integrated AI leverage calculator with 100x capability (up from 10x limit)
- Added lastDecision property to automation status for UI display
- Enhanced position monitoring with better cleanup triggers

- Beautiful gradient-styled AI Trading Analysis panel
- Color-coded confidence levels and recommendation displays
- Detailed breakdown of entry strategy, stop loss logic, and take profit targets
- Real-time display of AI leverage reasoning with safety buffer explanations
- Test AI button for demonstration of decision-making process

- SL/TP orders now execute properly (fixed cleanup interference)
- AI calculates sophisticated leverage (8.8x-42.2x vs previous 1x hardcoded)
- Complete decision audit trail with execution details
- Risk management transparency with liquidation safety calculations

- Why This Decision? - Prominent reasoning section
- Entry & Exit Strategy - Price levels with color coding
- AI Leverage Decision - Detailed calculation explanations
- Execution status with success/failure indicators
- Transaction IDs and comprehensive trade details

All systems now provide full transparency of AI decision-making process.

test-decision-tracking.js

@@ -0,0 +1,61 @@
+const { simpleAutomation } = require('./lib/simple-automation.js');
+
+async function testDecisionTracking() {
+  console.log('🧪 Testing AI Decision Tracking...\n');
+
+  // Create a mock analysis result
+  const mockAnalysis = {
+    recommendation: 'STRONG BUY',
+    confidence: 85,
+    reasoning: 'Multiple bullish signals: RSI oversold recovery, MACD bullish crossover, strong volume confirmation. Price broke above key resistance with momentum.',
+    summary: 'Technical indicators align for upward momentum with high probability of continuation',
+    stopLoss: 184.50,
+    takeProfit: 190.25,
+    entry: { price: 186.20 },
+    currentPrice: 186.20
+  };
+
+  console.log('📊 Mock Analysis Input:');
+  console.log(JSON.stringify(mockAnalysis, null, 2));
+  console.log('\n');
+
+  // Test decision evaluation (without execution)
+  console.log('🎯 Testing shouldExecuteTrade logic...');
+  
+  // Simulate the automation config
+  simpleAutomation.config = {
+    selectedTimeframes: ['1h', '4h'],
+    symbol: 'SOLUSD',
+    mode: 'SIMULATION',
+    enableTrading: false
+  };
+
+  const shouldExecute = simpleAutomation.shouldExecuteTrade(mockAnalysis);
+  console.log(`✅ Should Execute Trade: ${shouldExecute}`);
+  console.log(`📝 Decision stored: ${!!simpleAutomation.lastDecision}`);
+
+  if (simpleAutomation.lastDecision) {
+    console.log('\n🧠 Last Decision Details:');
+    console.log(`   Timestamp: ${simpleAutomation.lastDecision.timestamp}`);
+    console.log(`   Recommendation: ${simpleAutomation.lastDecision.recommendation}`);
+    console.log(`   Confidence: ${simpleAutomation.lastDecision.confidence}%`);
+    console.log(`   Min Required: ${simpleAutomation.lastDecision.minConfidenceRequired}%`);
+    console.log(`   Reasoning: ${simpleAutomation.lastDecision.reasoning.substring(0, 80)}...`);
+    console.log(`   Executed: ${simpleAutomation.lastDecision.executed}`);
+  }
+
+  // Test getting status with decision
+  console.log('\n📊 Testing getStatus() with decision...');
+  const status = simpleAutomation.getStatus();
+  console.log(`✅ Status includes lastDecision: ${!!status.lastDecision}`);
+  
+  if (status.lastDecision) {
+    console.log(`   Decision confidence: ${status.lastDecision.confidence}%`);
+    console.log(`   Decision recommendation: ${status.lastDecision.recommendation}`);
+  }
+
+  console.log('\n✅ Decision tracking test completed successfully!');
+  console.log('📝 The automation-v2 page should now display AI decisions when automation runs.');
+}
+
+testDecisionTracking().catch(console.error);