Make summary and error the default reporters

lib/runifmain.js

@@ -6,10 +6,12 @@ const isMain = (meta) => {
   return path.includes(process.argv[1])
 }
 
-const runifmain = async (meta, fn) => {
-  if (isMain(meta)) {
-    await fn()
-  }
+import { errorreporter, summaryreporter } from '../index.js'
+const runifmain = async (meta, fn, ...args) => {
+  if (!isMain(meta)) return
+
+  if (args.length == 0) args.push(summaryreporter(), errorreporter())
+  await fn(...args)
 }
 
-export { runifmain }
+export { runifmain }