Migration cleanup: SLM dashboard restored, db migration

app/main.py

@@ -39,6 +39,7 @@ from app.seismo import routes as seismo_legacy_routes
 
 # Import feature module routers (SLM)
 from app.slm.routers import router as slm_router
+from app.slm.dashboard import router as slm_dashboard_router
 
 # Import API aggregation layer (placeholder for now)
 from app.api import dashboard as api_dashboard
@@ -48,6 +49,9 @@ from app.api import roster as api_roster
 from app.seismo.database import engine as seismo_engine, Base as SeismoBase
 SeismoBase.metadata.create_all(bind=seismo_engine)
 
+from app.slm.database import engine as slm_engine, Base as SlmBase
+SlmBase.metadata.create_all(bind=slm_engine)
+
 # Initialize FastAPI app
 app = FastAPI(
     title=APP_NAME,
@@ -104,6 +108,7 @@ app.include_router(seismo_legacy_routes.router)
 
 # SLM Feature Module APIs
 app.include_router(slm_router)
+app.include_router(slm_dashboard_router)
 
 # API Aggregation Layer (future cross-feature endpoints)
 # app.include_router(api_dashboard.router)  # TODO: Implement aggregation