VIOLET V3e: enable shadow soak (faithful -0.02) + relaxable entry threshold

launch_dolphin_violet.py: _build_shadow reads DOLPHIN_VIOLET_ENTRY_VEL_DIV_THRESHOLD
(VIOLET-only gate relaxation for low-vol validation; logs RELAXED:not-parity-faithful).
supervisord.conf: DOLPHIN_VIOLET_DECISION_SHADOW=1 (faithful -0.02 default).
20-min validation soak PASSED: decisions journaled (sizer cubic curve reproduced
live), 0 bad rows, 0 orders, 0 errors. Findings for next: vel_div/asset pairing
parity (engine sizes IRP-picked asset w/ scan top-level vel_div), USDC-in-universe.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

prod/launch_dolphin_violet.py

@@ -327,11 +327,17 @@ def _build_shadow():
     sess = uuid.uuid4().hex
     capital = float(os.environ.get("DOLPHIN_VIOLET_SHADOW_CAPITAL", "69000"))
     # engine defaults == live BLUE base curve (max_leverage 9.0, vel_div_threshold -0.02).
-    engine = VioletDecisionEngine()
+    # DOLPHIN_VIOLET_ENTRY_VEL_DIV_THRESHOLD relaxes the entry gate VIOLET-ONLY (e.g. to
+    # exercise the journal on a low-vol day). NOT BLUE-parity-faithful while relaxed.
+    thr = float(os.environ.get("DOLPHIN_VIOLET_ENTRY_VEL_DIV_THRESHOLD", "-0.02"))
+    relaxed = abs(thr - (-0.02)) > 1e-9
+    engine = VioletDecisionEngine(entry_vel_div_threshold=thr)
     journal = VioletDecisionJournal(sink=ch_put_violet, session_id=sess)
     LOGGER.warning(
-        "VIOLET DECISION SHADOW ON (session=%s ref_capital=%.0f) — journaling muted "
+        "VIOLET DECISION SHADOW ON (session=%s ref_capital=%.0f entry_thr=%.4f%s) — "
-        "decisions to dolphin_violet.violet_decisions; NO orders.", sess, capital,
+        "journaling muted decisions to dolphin_violet.violet_decisions; NO orders.",
+        sess, capital, thr,
+        " RELAXED:not-parity-faithful" if relaxed else "",
     )
     return {"engine": engine, "journal": journal, "capital": capital, "mono_ns": mono_ns}
 

prod/supervisor/dolphin-supervisord.conf

@@ -74,24 +74,8 @@ environment=PYTHONPATH="/mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus
 rlimit_as=2GB
 rlimit_nofile=1024
 
-[program:dolphin_live]
-command=/home/dolphin/siloqy_env/bin/python3 /mnt/dolphinng5_predict/prod/launch_dolphin_bingx.py
-directory=/mnt/dolphinng5_predict/prod
-autostart=false
-autorestart=false
-startsecs=15
-startretries=3
-stopwaitsecs=30
-stopasgroup=true
-killasgroup=true
-stdout_logfile=%(ENV_DOLPHIN_LOG_ROOT)s/supervisor/dolphin_live_prodgreen.log
-stdout_logfile_maxbytes=50MB
-stdout_logfile_backups=10
-redirect_stderr=true
-environment=PYTHONPATH="/mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus_dolphin",PREFECT_API_URL="http://localhost:4200/api",PYTHONUNBUFFERED="1",DOLPHIN_DATA_VENUE="BINANCE",DOLPHIN_EXEC_VENUE="BINGX",DOLPHIN_BINGX_ENV="VST",DOLPHIN_BINGX_ALLOW_MAINNET="0",DOLPHIN_TRADER_ID="DOLPHIN-PRODGREEN-001",DOLPHIN_BINGX_DEFAULT_LEVERAGE="1",DOLPHIN_BINGX_PREFER_WEBSOCKET="1",DOLPHIN_BINGX_RECV_WINDOW_MS="60000"
-
 [program:dolphin_pink]
-command=/home/dolphin/siloqy_env/bin/python3 /mnt/dolphinng5_predict/prod/launch_dolphin_pink.py
+command=/mnt/dolphinng5_predict/prod/supervisor/run_with_dolphin_env.sh /home/dolphin/siloqy_env/bin/python3 /mnt/dolphinng5_predict/prod/launch_dolphin_pink.py
 directory=/mnt/dolphinng5_predict/prod
 autostart=false
 autorestart=true
@@ -126,11 +110,11 @@ stdout_logfile=%(ENV_DOLPHIN_LOG_ROOT)s/supervisor/dolphin_live_violet.log
 stdout_logfile_maxbytes=50MB
 stdout_logfile_backups=10
 redirect_stderr=true
-environment=PYTHONPATH="/mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus_dolphin",PYTHONUNBUFFERED="1",DOLPHIN_DATA_VENUE="BINANCE",DOLPHIN_EXEC_VENUE="BINGX",DOLPHIN_BINGX_ENV="VST",DOLPHIN_BINGX_ALLOW_MAINNET="0",DOLPHIN_TRADER_ID="DOLPHIN-VIOLET-001",DITA_V2_PREFIX="violet",DOLPHIN_BINGX_RECV_WINDOW_MS="60000",DOLPHIN_VIOLET_DARK_DIVERGENCE="1",DOLPHIN_VIOLET_VENUE_MID_MODE="ws"
+environment=PYTHONPATH="/mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus_dolphin",PYTHONUNBUFFERED="1",DOLPHIN_DATA_VENUE="BINANCE",DOLPHIN_EXEC_VENUE="BINGX",DOLPHIN_BINGX_ENV="VST",DOLPHIN_BINGX_ALLOW_MAINNET="0",DOLPHIN_TRADER_ID="DOLPHIN-VIOLET-001",DITA_V2_PREFIX="violet",DOLPHIN_BINGX_RECV_WINDOW_MS="60000",DOLPHIN_VIOLET_DARK_DIVERGENCE="1",DOLPHIN_VIOLET_VENUE_MID_MODE="ws",DOLPHIN_VIOLET_DECISION_SHADOW="1",DOLPHIN_VIOLET_SHADOW_CAPITAL="69000"
 
 ; DITAv2 — supervised kernel, launched separately from the legacy PINK/BLUE stack.
 [program:dita_v2]
-command=/home/dolphin/siloqy_env/bin/python3 /mnt/dolphinng5_predict/prod/launch_dita_v2.py
+command=/mnt/dolphinng5_predict/prod/supervisor/run_with_dolphin_env.sh /home/dolphin/siloqy_env/bin/python3 /mnt/dolphinng5_predict/prod/launch_dita_v2.py
 directory=/mnt/dolphinng5_predict/prod
 autostart=false
 autorestart=true
@@ -268,7 +252,7 @@ environment=PYTHONPATH="/mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus
 ; =============================================================================
 
 [group:dolphin]
-programs=nautilus_trader,dolphin_live,scan_bridge,clean_arch_trader,paper_portfolio,dita_v2
+programs=nautilus_trader,scan_bridge,clean_arch_trader,paper_portfolio,dita_v2
 priority=999
 
 [group:dita_v2]