feat(module-federation) :support module federation in tanstack start

[ScriptedAlchemy]

Implements full Module Federation support for Rsbuild with host/remote examples and E2E tests.

This enables server-side rendering and client-side hydration of federated modules, with node chunks loading over HTTP, leveraging asyncStartup: true for efficient module loading. The Rsbuild plugin now conditionally adjusts Rspack output settings (target, chunkFormat, chunkLoading, library type) when Module Federation is detected to ensure compatibility with @module-federation/node.

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[cursor]

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[changeset-bot]

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Latest commit: a290354

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[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Load CommonJS SSR bundle with a CommonJS loader

When module federation is detected, this block forces the SSR output to CommonJS (output.module: false, library.type: 'commonjs-module'), but the production preview middleware in the same file still loads server.js via await import(pathToFileURL(...)). In "type": "module" apps (the default in the new examples), importing a CommonJS .js bundle as ESM fails at runtime (module is not defined/ESM interop error), so rsbuild preview will fail to serve requests for MF-enabled apps.

Useful? React with 👍 / 👎.

[elliotBraem]

I see this failure in pipeline too

[elliotBraem]

Although do not run into it in local

[autofix-troubleshooter]

Hi! I'm the autofix.ci troubleshooter bot.

It looks like you correctly set up a CI job that uses the autofix.ci GitHub Action, but the autofix.ci GitHub App has not been installed for this repository. This means that autofix.ci unfortunately does not have the permissions to fix this pull request. If you are the repository owner, please install the app and then restart the CI workflow! 😃

[pkg-pr-new]

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