feat: add messaging transport rollout

trex_core/runtime/config.py

@@ -40,12 +40,18 @@ class PortfolioHubConfig:
     timeout: float = 5.0
 
 
+@dataclass(frozen=True)
+class RabbitMQConfig:
+    """RabbitMQ transport adapter config (REQ-022, dcy-006 OQ-6)."""
+
+    url: str
+    timeout: float = 5.0
+
+
 @dataclass(frozen=True)
 class DaemonConfig:
     dsn: str
     total_slots: int
-    host: str
-    port: int
     broker: str                      # 'paper' | 'kis'
     execution_interval_sec: float
     kis: Optional[KISConfig] = None
@@ -53,6 +59,9 @@ class DaemonConfig:
     # appropriate for slice-1 paper-broker integration tests).
     portfolio_hub: Optional[PortfolioHubConfig] = None
     ledger_interval_sec: float = 1.0
+    # REQ-022 (BAT-007): RabbitMQ transport config. Required by the new
+    # sync+thread daemon — HTTP API has been removed (REQ-025).
+    rabbitmq: Optional[RabbitMQConfig] = None
 
     @staticmethod
     def from_env() -> "DaemonConfig":
@@ -82,14 +91,20 @@ class DaemonConfig:
                 token=os.environ.get("TREX_PORTFOLIO_HUB_TOKEN", "").strip(),
                 timeout=float(os.environ.get("TREX_PORTFOLIO_HUB_TIMEOUT", "5")),
             )
+        rabbitmq: Optional[RabbitMQConfig] = None
+        mq_url = os.environ.get("TREX_RABBITMQ_URL", "").strip()
+        if mq_url:
+            rabbitmq = RabbitMQConfig(
+                url=mq_url,
+                timeout=float(os.environ.get("TREX_RABBITMQ_TIMEOUT", "5")),
+            )
         return DaemonConfig(
             dsn=dsn,
             total_slots=int(os.environ.get("TREX_TOTAL_SLOTS", "10")),
-            host=os.environ.get("TREX_API_HOST", "127.0.0.1"),
-            port=int(os.environ.get("TREX_API_PORT", "8080")),
             broker=broker,
             execution_interval_sec=float(os.environ.get("TREX_EXECUTION_INTERVAL_SEC", "1.0")),
             kis=kis,
             portfolio_hub=portfolio_hub,
             ledger_interval_sec=float(os.environ.get("TREX_LEDGER_INTERVAL_SEC", "1.0")),
+            rabbitmq=rabbitmq,
         )