fix: switch version comparison to use indicatorVersion instead of signalQualityVersion

- Changed SQL queries to use indicatorVersion (TradingView strategy versions)
- Updated version descriptions to only show v5/v6/unknown
- v5 = Buy/Sell Signal strategy (pre-Nov 12)
- v6 = HalfTrend + BarColor strategy (Nov 12+)
- unknown = Pre-version-tracking trades

Context:
- User clarified: 'v4 is v6. the version reflects the moneyline version'
- Dashboard should show indicator strategy versions, not scoring logic versions

app/api/analytics/version-comparison/route.ts

@@ -43,7 +43,7 @@ export async function GET() {
       avg_mae: any
     }>>`
       SELECT 
-        COALESCE("signalQualityVersion", 'v1') as version,
+        COALESCE("indicatorVersion", 'unknown') as version,
         COUNT(*) as trades,
         SUM(CASE WHEN "realizedPnL" > 0 THEN 1 ELSE 0 END) as wins,
         SUM("realizedPnL") as total_pnl,
@@ -56,33 +56,30 @@ export async function GET() {
       WHERE "exitReason" IS NOT NULL 
         AND "exitReason" NOT LIKE '%CLEANUP%'
         AND "isTestTrade" = false
-      GROUP BY "signalQualityVersion"
+      GROUP BY "indicatorVersion"
       ORDER BY version DESC
     `
 
-    // Get extreme position stats by version (< 15% or > 85%)
+        // Get extreme position stats by version (< 15% price position)
     const extremePositionStats = await prisma.$queryRaw<Array<{
       version: string | null
-      count: bigint
-      avg_adx: any
-      weak_adx_count: bigint
+      trades: bigint
       wins: bigint
-      avg_pnl: any
+      total_pnl: any
+      avg_quality_score: any
     }>>`
       SELECT 
-        COALESCE("signalQualityVersion", 'v1') as version,
-        COUNT(*) as count,
-        ROUND(AVG("adxAtEntry")::numeric, 1) as avg_adx,
-        COUNT(*) FILTER (WHERE "adxAtEntry" < 18) as weak_adx_count,
+        COALESCE("indicatorVersion", 'unknown') as version,
+        COUNT(*) as trades,
         SUM(CASE WHEN "realizedPnL" > 0 THEN 1 ELSE 0 END) as wins,
-        AVG("realizedPnL") as avg_pnl
+        SUM("realizedPnL") as total_pnl,
+        ROUND(AVG("signalQualityScore")::numeric, 1) as avg_quality_score
       FROM "Trade"
       WHERE "exitReason" IS NOT NULL 
         AND "exitReason" NOT LIKE '%CLEANUP%'
         AND "isTestTrade" = false
-        AND "pricePositionAtEntry" IS NOT NULL
-        AND ("pricePositionAtEntry" < 15 OR "pricePositionAtEntry" > 85)
-      GROUP BY "signalQualityVersion"
+        AND "pricePosition" < 15
+      GROUP BY "indicatorVersion"
       ORDER BY version DESC
     `
 
@@ -118,12 +115,9 @@ export async function GET() {
 
     // Get version descriptions
     const versionDescriptions: Record<string, string> = {
-      'v1': 'Original logic (price < 5% threshold)',
-      'v2': 'Added volume compensation for low ADX',
-      'v3': 'Stricter: ADX > 18 required for positions < 15%',
-      'v4': 'Frequency penalties + blocked signals tracking (Nov 11-14)',
       'v5': 'Buy/Sell Signal strategy (pre-Nov 12)',
       'v6': 'HalfTrend + BarColor strategy (Nov 12+)',
+      'unknown': 'No indicator version tracked (pre-Nov 12)'
     }
 
     return NextResponse.json({