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/configs/blue.yml.pre_v7_bak

@@ -0,0 +1,45 @@
+# BLUE — Champion SHORT (production-frozen config)
+strategy_name: blue
+direction: short_only
+
+engine:
+  boost_mode: d_liq          # GOLD engine: LiquidationGuardEngine (8x/9x + liq guard)
+  vel_div_threshold: -0.02
+  vel_div_extreme: -0.05
+  min_leverage: 0.5
+  max_leverage: 5.0          # NOTE: ignored by d_liq mode — actual soft cap = 8.0 (D_LIQ_SOFT_CAP)
+  abs_max_leverage: 6.0      # NOTE: ignored by d_liq mode — actual hard cap = 9.0 (D_LIQ_ABS_CAP)
+  leverage_convexity: 3.0
+  fraction: 0.20
+  fixed_tp_pct: 0.0095   # updated from 0.0099 — TP sweep 2026-03-06: 95bps best (ΔROI=+12.30%)
+  stop_pct: 1.0
+  max_hold_bars: 120
+  use_direction_confirm: true
+  dc_lookback_bars: 7
+  dc_min_magnitude_bps: 0.75
+  dc_skip_contradicts: true
+  dc_leverage_boost: 1.0
+  dc_leverage_reduce: 0.5
+  use_asset_selection: true
+  min_irp_alignment: 0.45
+  use_sp_fees: true
+  use_sp_slippage: true
+  sp_maker_entry_rate: 0.62
+  sp_maker_exit_rate: 0.50
+  use_ob_edge: true
+  ob_edge_bps: 5.0
+  ob_confirm_rate: 0.40
+  lookback: 100
+  use_alpha_layers: true
+  use_dynamic_leverage: true
+  seed: 42
+
+paper_trade:
+  initial_capital: 25000.0
+  data_source: live_arrow_scans   # reads from eigenvalues/ as they're written
+  log_dir: paper_logs/blue
+  vol_p60: 0.00009868             # CANONICAL gold static threshold — 2-file seg calibration (Dec31-Jan1)
+
+hazelcast:
+  imap_state: DOLPHIN_STATE_BLUE
+  imap_pnl:   DOLPHIN_PNL_BLUE