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.

app/api/drift/cleanup-orders/route.js

@@ -99,10 +99,13 @@ export async function POST() {
           // Check if this order is for a market where we have no position
           const hasPosition = positionMarkets.has(order.marketIndex)
           
-          // Also check if it's a reduce-only order (these should be canceled if no position)
+          // CRITICAL FIX: Only cancel reduce-only orders if there's NO position
+          // Stop Loss and Take Profit orders are reduce-only but should EXIST when we have a position
           const isReduceOnly = order.reduceOnly
           
-          return !hasPosition || (isReduceOnly && !hasPosition)
+          // Only cancel orders that are truly orphaned (no position for that market)
+          // Do NOT cancel reduce-only orders when we have a position (these are SL/TP!)
+          return !hasPosition && !isReduceOnly
         })
 
         // Additionally, find lingering SL/TP orders when position has changed significantly