Bug fixes in input and onramp. Hot config reload on signals. Added example utility scripts for signals.

signals/config.json

@@ -0,0 +1,31 @@
+{
+  "candles_db": "../onramp/market_data.db",
+  "analysis_db": "../analysis/analysis.db",
+  "socket_path": "/tmp/signals.sock",
+  "health_socket_path": "/tmp/signals_health.sock",
+  "control_socket_path": "/tmp/signals_control.sock",
+  "log_file": "logs/signal_generator.log",
+  "log_to_stdout": true,
+  "poll_interval": 0.5,
+  "personality": "scalping",
+  "timeframes": ["1m", "5m"],
+  "lookback": 200,
+  "min_confidence": 0.45,
+  "cooldown_seconds": 30,
+  "weights": {
+    "scalping": {
+      "ema_cross": 0.25,
+      "stoch": 0.2,
+      "rsi": 0.2,
+      "volume": 0.2,
+      "macd": 0.15
+    },
+    "swing": {
+      "regime": 0.35,
+      "bb_squeeze": 0.25,
+      "macd": 0.2,
+      "flow": 0.15,
+      "rsi": 0.05
+    }
+  }
+}