feat: add Pyramid home dashboard

backend/app/main.py

@@ -22,6 +22,7 @@ from .business import Business, notify_job
 from .catalog.research_routes import router as research_catalog_router
 from .catalog.routes import router as catalog_router
 from .config import Settings
+from .dashboard import router as dashboard_router
 from .db import create_database
 from .jobs import AUTH_KINDS, Runner, create_job
 from .mcp_api.token_routes import router as mcp_token_router
@@ -471,6 +472,7 @@ def create_app(settings=None, wq_client=None, ai_model_factory=None):
     if mcp_runtime:
         app.mount("/api/v1/mcp", mcp_runtime.app)
     app.include_router(mcp_token_router)
+    app.include_router(dashboard_router)
     app.include_router(backtest_router)
     app.include_router(api)
     app.include_router(catalog_router)