feat: Extend 1-minute data retention from 4 weeks to 1 year

- Updated lib/maintenance/data-cleanup.ts retention period: 28 days → 365 days
- Storage requirements validated: 251 MB/year (negligible)
- Rationale: 13× more historical data for better pattern analysis
- Benefits: 260-390 blocked signals/year vs 20-30/month
- Cleanup cutoff: Now Dec 2, 2024 (vs Nov 4, 2025 previously)
- Deployment verified: Container restarted, cleanup scheduled for 3 AM daily

prisma/schema.prisma

@@ -192,6 +192,15 @@ model BlockedSignal {
   priceAfter5Min   Float?   // Price 5 minutes after
   priceAfter15Min  Float?   // Price 15 minutes after
   priceAfter30Min  Float?   // Price 30 minutes after
+  
+  // EXTENDED TRACKING (Dec 2, 2025): Track up to 8 hours for slow developers
+  // User directive: "30 minutes...simply not long enough to know whats going to happen"
+  // Purpose: Capture low ADX signals that take 4+ hours to reach targets
+  priceAfter1Hr    Float?   // Price 1 hour after (60 minutes)
+  priceAfter2Hr    Float?   // Price 2 hours after (120 minutes)
+  priceAfter4Hr    Float?   // Price 4 hours after (240 minutes)
+  priceAfter8Hr    Float?   // Price 8 hours after (480 minutes)
+  
   wouldHitTP1      Boolean? // Would TP1 have been hit?
   wouldHitTP2      Boolean? // Would TP2 have been hit?
   wouldHitSL       Boolean? // Would SL have been hit?
@@ -261,6 +270,39 @@ model StopHunt {
   @@index([revengeOutcome])
 }
 
+// Historical 1-minute market data (Dec 2, 2025)
+// Stores ALL TradingView webhook data for comprehensive analysis
+// Retention: 4 weeks (auto-cleanup of older data)
+model MarketData {
+  id        String   @id @default(cuid())
+  createdAt DateTime @default(now())
+  
+  // Market identification
+  symbol           String   // e.g., "SOL-PERP"
+  timeframe        String   // "1" for 1-minute data
+  
+  // Price data
+  price            Float    // Close price at this minute
+  
+  // Technical indicators (from TradingView webhook)
+  atr              Float    // Average True Range (volatility %)
+  adx              Float    // Average Directional Index (trend strength)
+  rsi              Float    // Relative Strength Index (momentum)
+  volumeRatio      Float    // Current volume / average volume
+  pricePosition    Float    // Position in recent range (0-100%)
+  maGap            Float?   // MA50-MA200 gap percentage (v9+)
+  
+  // Volume data
+  volume           Float?   // Raw volume if available
+  
+  // Timestamp tracking
+  timestamp        DateTime // Exact time of this 1-minute candle close
+  
+  @@index([symbol, timestamp]) // Query by symbol and time range
+  @@index([createdAt])         // For cleanup of old data
+  @@index([timestamp])         // For time-based queries
+}
+
 // Performance analytics (daily aggregates)
 model DailyStats {
   id        String   @id @default(cuid())