perf: revert to use the light safe stringify for is-error

[huozhi]

is-error is a helper that being used accorss client and server now, in #84909 we switched the underlying safe stringify error implementation to the precompiled dependency safe-stable-stringify. But it increased the client bundle size a bit.

The change in #84909 was only for applying the safe-stable-stringify for client file logger with mcp, not really necessary need to change for is-error helper

Note: Save minified around 12kb. it's actually 7.5kb on bundlephobia, but because we're using ncc to compile it to cjs dependency that the size seems slightly larger than their metrics. The saved gzip size would be around 2-3.x kb

[ijjk]

Failing test suites

Commit: 43de3e8 | About building and testing Next.js

pnpm test-start-turbo test/production/next-server-nft/next-server-nft.test.ts (turbopack) (job)

• next-server-nft > should not trace too many files in next-server.js.nft.json (DD)
• next-server-nft > should not trace too many files in next-minimal-server.js.nft.json (DD)

Expand output

● next-server-nft › should not trace too many files in next-server.js.nft.json

expect(received).toMatchInlineSnapshot(snapshot)

Snapshot name: `next-server-nft should not trace too many files in next-server.js.nft.json 1`

- Snapshot  - 1
+ Received  + 0

@@ -38,11 +38,10 @@
    "/node_modules/next/dist/compiled/path-to-regexp/index.js",
    "/node_modules/next/dist/compiled/picomatch/index.js",
    "/node_modules/next/dist/compiled/react-is/cjs/react-is.development.js",
    "/node_modules/next/dist/compiled/react-is/cjs/react-is.production.js",
    "/node_modules/next/dist/compiled/react-is/index.js",
-   "/node_modules/next/dist/compiled/safe-stable-stringify/index.js",
    "/node_modules/next/dist/compiled/send/index.js",
    "/node_modules/next/dist/compiled/source-map/source-map.js",
    "/node_modules/next/dist/compiled/stacktrace-parser/stack-trace-parser.cjs.js",
    "/node_modules/next/dist/compiled/string-hash/index.js",
    "/node_modules/next/dist/compiled/strip-ansi/index.js",

  114 |       ]
  115 |
> 116 |       expect(traceGrouped).toMatchInlineSnapshot(`
      |                            ^
  117 |        [
  118 |          "/node_modules/@img/colour/*",
  119 |          "/node_modules/@img/sharp-*/sharp-*.node",

  at Object.toMatchInlineSnapshot (production/next-server-nft/next-server-nft.test.ts:116:28)

● next-server-nft › should not trace too many files in next-minimal-server.js.nft.json

expect(received).toMatchInlineSnapshot(snapshot)

Snapshot name: `next-server-nft should not trace too many files in next-minimal-server.js.nft.json 1`

- Snapshot  - 1
+ Received  + 0

@@ -3,11 +3,10 @@
    "/node_modules/next/dist/client/components/app-router-headers.js",
    "/node_modules/next/dist/compiled/@opentelemetry/api/index.js",
    "/node_modules/next/dist/compiled/babel-code-frame/index.js",
    "/node_modules/next/dist/compiled/babel/code-frame.js",
    "/node_modules/next/dist/compiled/next-server/server.runtime.prod.js",
-   "/node_modules/next/dist/compiled/safe-stable-stringify/index.js",
    "/node_modules/next/dist/compiled/source-map/source-map.js",
    "/node_modules/next/dist/compiled/stacktrace-parser/stack-trace-parser.cjs.js",
    "/node_modules/next/dist/compiled/ws/index.js",
    "/node_modules/next/dist/experimental/testmode/context.js",
    "/node_modules/next/dist/experimental/testmode/fetch.js",

  263 |         '.next/next-minimal-server.js.nft.json'
  264 |       )
> 265 |       expect(trace).toMatchInlineSnapshot(`
      |                     ^
  266 |        [
  267 |          "/node_modules/client-only/index.js",
  268 |          "/node_modules/next/dist/client/components/app-router-headers.js",

  at Object.toMatchInlineSnapshot (production/next-server-nft/next-server-nft.test.ts:265:21)

pnpm test-start test/e2e/app-dir/app-prefetch/prefetching.test.ts (job)

• app dir - prefetching > should show layout eagerly when prefetched with loading one level down (DD)

Expand output

● app dir - prefetching › should show layout eagerly when prefetched with loading one level down

thrown: "Exceeded timeout of 120000 ms for a test.
Add a timeout value to this test to increase the timeout, if this is a long-running test. See https://jestjs.io/docs/api#testname-fn-timeout."

  26 |   })
  27 |
> 28 |   it('should show layout eagerly when prefetched with loading one level down', async () => {
     |   ^
  29 |     let act: ReturnType<typeof createRouterAct>
  30 |     const timeController = createTimeController()
  31 |     const browser = await next.browser('/', {

  at it (e2e/app-dir/app-prefetch/prefetching.test.ts:28:3)
  at Object.describe (e2e/app-dir/app-prefetch/prefetching.test.ts:11:1)