initial: import DOLPHIN baseline 2026-04-21 from dolphinng5_predict working tree

Includes core prod + GREEN/BLUE subsystems:
- prod/ (BLUE harness, configs, scripts, docs)
- nautilus_dolphin/ (GREEN Nautilus-native impl + dvae/ preserved)
- adaptive_exit/ (AEM engine + models/bucket_assignments.pkl)
- Observability/ (EsoF advisor, TUI, dashboards)
- external_factors/ (EsoF producer)
- mc_forewarning_qlabs_fork/ (MC regime/envelope)

Excludes runtime caches, logs, backups, and reproducible artifacts per .gitignore.

prod/ops/go_trade.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# ==============================================================================
+# DOLPHIN NATIVE EXECUTION CERTIFICATION LAUNCHER
+# Executing 100% compliant Nautilus Native Engine logic.
+# ==============================================================================
+
+echo "================================================================"
+echo "    Launching DOLPHIN NATIVE 56-Day Backtest Certification      "
+echo "================================================================"
+echo "[INFO] Running with full 48-asset native Event Injection"
+echo "[INFO] Simulated Events: ~22,000,000 ticks"
+echo "[INFO] Expected Runtime: ~20 Minutes (Native Rust Event Loop)"
+
+# Switch to Siloqy environment Python and execute the native harness
+cd ../..
+"C:/Users/Lenovo/Documents/- Siloqy/Scripts/python.exe" prod/nautilus_native_backtest.py
+
+echo "================================================================"
+echo "                   CERTIFICATION COMPLETE                       "
+echo "================================================================"