feat: add EntryChunkPlugin to handle shebang and shims

[fi3ework]

Summary

Fix #391.
Fix #381.
Fix #166.
Fix #425.

Overview

• Change the implementation of shim for import.meta.url. Previously, we can't use BannerPlugin to insert it into the top of the bundle as there might be a existing "use strict", inject to the end also does not help as there will be a TDZ. In thi PR, using processAssets hook to insert the shim code to the correct position while preserve the leading "use strict".
• Preserve the leading shebang directive for chunk entry modules, the implementation refers https://github.com/shuangwhywhy/webpack-shebang-plugin.
• Preserve the leading React directive for chunk entry modules.

Related Links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

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[codspeed-hq]

CodSpeed Performance Report

Merging #399 will not alter performance

_{Comparing shebang (f4bd86f) with main (096c435)}

Summary

✅ 5 untouched benchmarks