feat(mapper): secure xlsx upload and dataset selection

backend/src/app.py

@@ -61,6 +61,7 @@ from .api.routes import (
     settings,
     storage,
     tasks,
+    tools,
     translate,
 )
 from .api.routes.validation_tasks import router as validation_tasks
@@ -487,6 +488,7 @@ app.include_router(health.router)
 app.include_router(encryption_health.router)
 app.include_router(translate.router)
 app.include_router(validation_tasks, prefix="/api/validation-tasks", tags=["Validation Tasks"])
+app.include_router(tools.router, tags=["Tools"])
 app.include_router(maintenance.maintenance_router)