chore: update the Rslib React Compiler example to use SWC

[elecmonkey]

Summary

This PR updates the rslib/react-compiler example to use the Rust-powered React Compiler provided by @rsbuild/plugin-react instead of the previous Babel-based setup.

It removes @rsbuild/plugin-babel and babel-plugin-react-compiler, upgrades the example to @rsbuild/plugin-react@^2.1.0 and @rslib/core@^0.23.1, and enables React Compiler through pluginReact({ reactCompiler: true }).

Validation

• pnpm --filter "@rslib-example/react-compiler" build

[coderabbitai]

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 22fad09a-ca6d-4bbb-8f9c-8cb2249651e5

📥 Commits

Reviewing files that changed from the base of the PR and between ff70854 and 08b2530.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (2)

• rslib/react-compiler/package.json
• rslib/react-compiler/rslib.config.ts

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📝 Walkthrough

Walkthrough

The React Compiler integration in rslib/react-compiler is migrated from a Babel-based approach to a native plugin option. In package.json, @rsbuild/plugin-babel and babel-plugin-react-compiler are removed, and @rsbuild/plugin-react and @rslib/core are upgraded to ^2.1.0 and ^0.23.1 respectively. In rslib.config.ts, the pluginBabel import and its configuration block are removed, replaced by a single pluginReact({ reactCompiler: true }) call.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title matches the main change: the example is updated from Babel-based React Compiler wiring to the SWC/Rsbuild React Compiler path.
Description check	✅ Passed	The description accurately summarizes the dependency and config changes and includes the validation command.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/rslib-react-compiler-swc

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