Bug: entryPoints with Windows \ paths don't work

[cinderblock]

If you're on Windows, and your entryPoints contain Windows's path character \, which work for esbuild, they won't match up with esbuild's internal naming. So nothing gets injected to the output html.

A simple fix is:

htmlPlugin({
  files: [
    {
      entryPoints: process.platform == 'win32' ? entryPoints.map(e => e.replaceAll('\\', '/')) : entryPoints,
      // ...
    },
  ],
}),

[craftamap]

Thanks for reporting this! I'm not super experienced with software development on windows anymore, but I'll see if I can reproduce this somehow.