### How do you envision this feature/change to look/work like? A `sourceZip` property to optionally add in secrets or in my GH Action workflow. ### What is the purpose of this change/feature? Why? Firefox wants the source code when the production code is minified. ### (OPTIONAL) Example implementations ```json { "firefox": { "file": "path/to/extension-build.zip", "sourceZip": "path/to/generated-zip-containing-original-sources.zip", ... } } ``` ### Code of Conduct - [X] I agree to follow this project's Code of Conduct - [X] I checked the [current issues](https://github.com/PlasmoHQ/bpp/issues?q=is%3Aopen+is%3Aissue+label%3Aenhancement+) for duplicate problems.