Implement first-pass load reduction controls

.env.example

@@ -91,6 +91,7 @@ ALPHA_VANTAGE_EARNINGS_SYMBOL=
 REFDATA_EVENT_CALENDAR_REFRESH_MS=86400000
 
 # Replay service
+LOG_LEVEL=info
 REPLAY_ENABLED=false
 REPLAY_STREAMS=options,nbbo,equities,equity-quotes
 REPLAY_START_TS=0
@@ -100,12 +101,33 @@ REPLAY_BATCH_SIZE=200
 REPLAY_LOG_EVERY=1000
 
 # API live retention (generic channels)
-LIVE_LIMIT_OPTIONS=2000
-LIVE_LIMIT_NBBO=10000
-LIVE_LIMIT_EQUITIES=2000
-LIVE_LIMIT_EQUITY_QUOTES=10000
-LIVE_LIMIT_EQUITY_JOINS=10000
-LIVE_LIMIT_FLOW=2000
-LIVE_LIMIT_CLASSIFIER_HITS=10000
-LIVE_LIMIT_ALERTS=10000
-LIVE_LIMIT_INFERRED_DARK=10000
+LIVE_LIMIT_DEFAULT=1000
+LIVE_LIMIT_OPTIONS=1000
+LIVE_LIMIT_NBBO=1000
+LIVE_LIMIT_EQUITIES=1000
+LIVE_LIMIT_EQUITY_QUOTES=500
+LIVE_LIMIT_EQUITY_JOINS=500
+LIVE_LIMIT_FLOW=500
+LIVE_LIMIT_SMART_MONEY=300
+LIVE_LIMIT_CLASSIFIER_HITS=300
+LIVE_LIMIT_ALERTS=300
+LIVE_LIMIT_INFERRED_DARK=300
+LIVE_SCOPED_CACHE_MAX_KEYS=32
+LIVE_REDIS_FLUSH_INTERVAL_MS=250
+LIVE_REDIS_FLUSH_MAX_ITEMS=100
+
+# Compute rolling/cache retention
+ROLLING_CACHE_FLUSH_INTERVAL_MS=30000
+ROLLING_CACHE_MAX_KEYS=20000
+COMPUTE_NBBO_CACHE_MAX_KEYS=20000
+COMPUTE_NBBO_CACHE_TTL_MS=900000
+
+# Ingest context retention
+OPTION_CONTEXT_MAX_KEYS=20000
+OPTION_CONTEXT_TTL_MS=900000
+
+# JetStream retention
+STREAM_RAW_MAX_AGE_MS=7200000
+STREAM_RAW_MAX_BYTES=1073741824
+STREAM_DERIVED_MAX_AGE_MS=86400000
+STREAM_DERIVED_MAX_BYTES=536870912