fix(lab): stabilize recorded spatial playback

src/k1link/web/app.py

@@ -13,6 +13,7 @@ from fastapi.exceptions import RequestValidationError
 from fastapi.responses import JSONResponse
 from fastapi.staticfiles import StaticFiles
 from pydantic import ValidationError
+from starlette.middleware.gzip import GZipMiddleware
 
 from k1link import __version__
 from k1link.artifact_gateway import configured_artifact_gateway
@@ -414,6 +415,7 @@ app = FastAPI(
     openapi_url="/api/openapi.json",
     lifespan=app_lifespan,
 )
+app.add_middleware(GZipMiddleware, minimum_size=1_024, compresslevel=5)
 
 
 @app.exception_handler(RequestValidationError)