Update app.mjs

app.mjs

@@ -4,7 +4,7 @@ import { Hono } from 'hono'
 import { logger } from 'hono/logger'
 import { prettyJSON } from 'hono/pretty-json'
 import os from 'node:os'
-import util from 'node:util'
+import { format } from 'node:util'
 import { isMainThread, parentPort, Worker } from 'node:worker_threads'
 import playwright from 'playwright-extra'
 import prettyBytes from 'pretty-bytes'
@@ -21,7 +21,7 @@ if (!isMainThread) {
             const fn = new AsyncFunction('playwright', 'pluginStealth', 'console', code)
             parentPort.postMessage({ result: await fn(playwright, pluginStealth, console) })
         } catch (error) {
-            parentPort.postMessage({ error: error?.message ?? String(error) })
+            parentPort.postMessage({ error: format(error) })
         }
     })
 }
@@ -84,7 +84,7 @@ const runBrowserScript = (code) =>
         worker.postMessage(code)
         worker.on('message', ({ result, error }) => {
             cleanup()
-            error ? reject(new Error(error)) : resolve(util.format(result))
+            error ? reject(new Error(error)) : resolve(format(result))
         })
         worker.on('error', (err) => {
             cleanup()
@@ -99,7 +99,7 @@ const runBrowserScript = (code) =>
 const app = new Hono()
 
 app.use(logger())
-app.use(prettyJSON())
+app.use(prettyJSON({ force: true }))
 app.use('/file/*', serveStatic({
     root: os.tmpdir(),
     rewriteRequestPath: (path) => path.replace(/^\/file/, '')
@@ -118,7 +118,7 @@ app.post('/run', async (c) => {
     try {
         return c.json({ result: await runBrowserScript(code) })
     } catch (e) {
-        return c.json({ error: util.format(e) }, 500)
+        return c.json({ error: format(e) }, 500)
     }
 })