fix(06-12): bound named middleware by body cap, cache factories, fail boot on bad body config and mux conflicts

surf/cors_test.go

@@ -100,6 +100,9 @@ func writeHTTPConfig(t *testing.T, httpYAML string) *compass.Config {
 
 func TestCORSAssembleUsesConfig(t *testing.T) {
 	cfg := writeHTTPConfig(t, `
+body_limits:
+  default_bytes: 1048576
+  upload_bytes: 1048576
 cors:
   paths: ["api/*"]
   allowed_methods: ["*"]