chore: checkpoint before NT8 execution wiring fix

Current state: Strategy builds and loads correctly, passes 240+ tests,
backtest (Strategy Analyzer) works but zero trades execute on live/SIM.

Root cause identified: NT8OrderAdapter.ExecuteInNT8() is a stub - it logs
to an internal list but never calls EnterLong/EnterShort/SetStopLoss/
SetProfitTarget. Fix is ready in TASK_01_WIRE_NT8_EXECUTION.md.

Task files added (ready for Kilocode):
- TASK_01_WIRE_NT8_EXECUTION.md (CRITICAL - INT8ExecutionBridge + wiring)
- TASK_02_EMERGENCY_KILL_SWITCH.md (CRITICAL - kill switch + verbose logging)
- TASK_03_WIRE_CIRCUIT_BREAKER.md (HIGH - wire ExecutionCircuitBreaker)

Build Status: All 240+ tests passing, zero errors
Next: Run Kilocode against TASK_01, TASK_02, TASK_03 in order

deployment/deploy-to-nt8.bat

@@ -12,7 +12,6 @@ set "CORE_BIN=%PROJECT_ROOT%\src\NT8.Core\bin\Release\net48"
 set "ADAPTERS_BIN=%PROJECT_ROOT%\src\NT8.Adapters\bin\Release\net48"
 set "WRAPPERS_SRC=%PROJECT_ROOT%\src\NT8.Adapters\Wrappers"
 set "BACKUP_ROOT=%SCRIPT_DIR%backups"
-set "MANIFEST_FILE=%BACKUP_DIR%\manifest.txt"
 
 echo ============================================================
 echo NT8 SDK Deployment
@@ -47,7 +46,8 @@ if not exist "%NT8_STRATEGIES%" (
 
 for /f %%i in ('powershell -NoProfile -Command "Get-Date -Format yyyyMMdd_HHmmss"') do set "STAMP=%%i"
 set "BACKUP_DIR=%BACKUP_ROOT%\%STAMP%"
-mkdir "%BACKUP_DIR%" >nul 2>&1
+set "MANIFEST_FILE=%BACKUP_ROOT%\%STAMP%\manifest.txt"
+mkdir "%BACKUP_ROOT%\%STAMP%" >nul 2>&1
 
 echo Backing up existing NT8 SDK files...
 if exist "%NT8_CUSTOM%\NT8.Core.dll" copy /Y "%NT8_CUSTOM%\NT8.Core.dll" "%BACKUP_DIR%\NT8.Core.dll" >nul
@@ -88,6 +88,19 @@ if errorlevel 1 (
     exit /b 1
 )
 
+set "STRATEGIES_SRC=%PROJECT_ROOT%\src\NT8.Adapters\Strategies"
+copy /Y "%STRATEGIES_SRC%\NT8StrategyBase.cs" "%NT8_STRATEGIES%\NT8StrategyBase.cs" >nul
+if errorlevel 1 (
+    echo ERROR: Failed to copy NT8StrategyBase.cs
+    exit /b 1
+)
+
+copy /Y "%STRATEGIES_SRC%\SimpleORBNT8.cs" "%NT8_STRATEGIES%\SimpleORBNT8.cs" >nul
+if errorlevel 1 (
+    echo ERROR: Failed to copy SimpleORBNT8.cs
+    exit /b 1
+)
+
 echo Verifying deployment files...
 if not exist "%NT8_CUSTOM%\NT8.Core.dll" (
     echo ERROR: Verification failed for NT8.Core.dll