feat(app): pass context to start process

pkg/module/blob/module_test.go

@@ -1,6 +1,7 @@
 package blob
 
 import (
+	"context"
 	"os"
 	"testing"
 
@@ -38,7 +39,8 @@ func TestBlobModule(t *testing.T) {
 
 	defer server.Stop()
 
-	if err := server.Start(); err != nil {
+	ctx := context.Background()
+	if err := server.Start(ctx); err != nil {
 		t.Fatalf("%+v", errors.WithStack(err))
 	}
 }