Merge pull request #4 from DaleStudy/sandbox

enable sandbox

Author: DaleSeo

router.yaml

@@ -1,5 +1,6 @@
 supergraph:
   listen: 0.0.0.0:8080
+  introspection: true
 include_subgraph_errors:
   all: true
 cors:
@@ -13,3 +14,7 @@ telemetry:
   instrumentation:
     spans:
       mode: spec_compliant
+sandbox:
+  enabled: true
+homepage:
+  enabled: false