Align branding, prompts, and deployment tooling

backend/apps/agent_service.py

@@ -33,17 +33,17 @@ def create_app(project_root: Path | None = None) -> FastAPI:
         agent_factory.workspaces_root.mkdir(parents=True, exist_ok=True)
 
         registry = get_registry()
-        print("✓ EvoTraders API started")
+        print("✓ 大时代 API started")
         print(f"  - Workspaces root: {agent_factory.workspaces_root}")
         print(f"  - Registered agents: {registry.get_agent_count()}")
 
         yield
 
-        print("✓ EvoTraders API shutting down")
+        print("✓ 大时代 API shutting down")
 
     app = FastAPI(
-        title="EvoTraders Agent Service",
-        description="REST API for the EvoTraders multi-agent control plane",
+        title="大时代 Agent Service",
+        description="REST API for the 大时代 multi-agent control plane",
         version="0.1.0",
         lifespan=lifespan,
     )

backend/apps/news_service.py

@@ -20,7 +20,7 @@ def get_market_store() -> MarketStore:
 def create_app() -> FastAPI:
     """Create the news/explain service app."""
     app = FastAPI(
-        title="EvoTraders News Service",
+        title="大时代 News Service",
         description="Read-only news enrichment and explain service surface extracted from the monolith",
         version="0.1.0",
     )

backend/apps/openclaw_service.py

@@ -13,7 +13,7 @@ from backend.api.openclaw import get_openclaw_cli_service
 def create_app() -> FastAPI:
     """Create the OpenClaw service app."""
     app = FastAPI(
-        title="EvoTraders OpenClaw Service",
+        title="大时代 OpenClaw Service",
         description="Read-only OpenClaw CLI integration service surface",
         version="0.1.0",
     )

backend/apps/runtime_service.py

@@ -13,7 +13,7 @@ from backend.apps.cors import add_cors_middleware
 def create_app() -> FastAPI:
     """Create the runtime service app."""
     app = FastAPI(
-        title="EvoTraders Runtime Service",
+        title="大时代 Runtime Service",
         description="Runtime lifecycle and gateway service surface extracted from the monolith",
         version="0.1.0",
     )

backend/apps/trading_service.py

@@ -21,7 +21,7 @@ from shared.schema import (
 def create_app() -> FastAPI:
     """Create the trading data service app."""
     app = FastAPI(
-        title="EvoTraders Trading Service",
+        title="大时代 Trading Service",
         description="Read-only trading data service surface extracted from the monolith",
         version="0.1.0",
     )