message: Fix includes glob and add XXX about `defaultsDeep`
diff: @@ -46,8 +46,7 @@ export const DefaultEngineConfig = {
  };
  export const DefaultConfigBase = {
  - // FIXME(jbaxleyiii): Missing extension in glob
  - includes: ["src/**/*"],
  + includes: ["src/**/*.{ts,tsx,js,jsx,graphql}"],
  excludes: ["**/node_modules", "**/__tests__"]
  };
  @@ -164,6 +163,8 @@ export const loadConfig = async ({
  }
  // selectivly apply defaults when loading the config
  + // XXX(jbaxleyiii): `defaultsDeep` has weird semantics for array values like `includes`,
  + // which always seems to overwrite a specified value with the default.
  if (config.client)
  config = defaultsDeep(config, { client: DefaultClientConfig });
  if (config.service)
  