[Bug]: Cannot use default import statement in modern.config.ts within esm package

[yf-yang]

Version

System:
    OS: macOS 13.2.1
    CPU: (16) x64 Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
    Memory: 656.93 MB / 32.00 GB
    Shell: 5.8.1 - /bin/zsh
  Browsers:
    Chrome: 127.0.6533.72
    Safari: 16.3
  npmPackages:
    @modern-js/app-tools: ^2.56.2 => 2.56.2 
    @modern-js/runtime: ^2.56.2 => 2.56.2 
    @modern-js/tsconfig: ^2.56.2 => 2.56.2

Details

I've checked the source code.

modern.js/packages/toolkit/node-bundle-require/src/bundle.ts

Line 96 in c389cbb

format: 'cjs',

It currently only supports cjs output.

As a result, code like

import turboConsole from 'unplugin-turbo-console/rspack';

is not correctly transformed and can't execute.

Reproduce link

https://github.com/yf-yang/modernjs-monorepo-example/tree/unplugin-bug

Reproduce Steps

cd apps/app
pnpm dev

If remove "type": "module" from app package's package.json, the bug goes away.

[yf-yang]

Seems my investigation is not completely right 🤔, it must be transformed to a cjs output to be required.

[yf-yang]

Try to bundle the file myself. There is a slight difference:
modern.js output:

var import_rspack = __toESM(require("unplugin-turbo-console/rspack"), 1);

my output:

var import_rspack = __toESM(require("unplugin-turbo-console/rspack"));

var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));

That's the root cause, not sure if it is an esbuild issue or something else

[yf-yang]

Check evanw/esbuild#3852 (comment)
Close the issue.

[yf-yang]

Workaround evanw/esbuild#2480 (comment)