Add REST API with dashboard and configurable port (server.host/port, TM_PORT, --port)

trademind/config.py

@@ -138,11 +138,30 @@ class TrainingConfig:
         )
 
 
+@dataclass
+class ServerConfig:
+    """HTTP-API/Dashboard (Befehl `trademind serve`)."""
+
+    host: str = "0.0.0.0"
+    port: int = 8080
+    public_base_url: str = ""  # optional, zB. Reverse-Proxy-URL für den Dashboard-Link
+
+    @classmethod
+    def from_dict(cls, data: Dict[str, Any]) -> "ServerConfig":
+        data = data or {}
+        return cls(
+            host=data.get("host", "0.0.0.0"),
+            port=int(data.get("port", 8080)),
+            public_base_url=data.get("public_base_url", "") or "",
+        )
+
+
 @dataclass
 class Config:
     trading: TradingConfig
     strategy: StrategyConfig
     training: TrainingConfig
+    server: ServerConfig = field(default_factory=ServerConfig)
     exchanges: Dict[str, ExchangeConfig] = field(default_factory=dict)
 
     def active_exchange(self) -> Optional[ExchangeConfig]:
@@ -162,6 +181,7 @@ def load(path: str) -> Config:
     trading = TradingConfig.from_dict(raw.get("trading", {}))
     strategy = StrategyConfig.from_dict(raw.get("strategy", {}))
     training = TrainingConfig.from_dict(raw.get("training", {}))
+    server = ServerConfig.from_dict(raw.get("server", {}))
 
     exchanges: Dict[str, ExchangeConfig] = {}
     for name, data in (raw.get("exchanges") or {}).items():
@@ -176,5 +196,6 @@ def load(path: str) -> Config:
         trading=trading,
         strategy=strategy,
         training=training,
+        server=server,
         exchanges=exchanges,
     )