feat: webpack/rspack plugin

[leimonio]

Describe the problem

First of all great work on providing this plugin and making it so easy to create a chrome extension. This solution is only limited to specific bundlers like Rollup and Vite, but it's not available to a great majority of projects already relying on bundlers such as Webpack and the new rust-based Rspack.

Describe the proposed solution

Provide a plugin for Webpack and Rspack, so as to be able to develop Chrome Extensions using these bundlers.

Alternatives considered

N/A

Importance

would make my life easier