[WebExtension] Add support for transformation of options_page key.

[nullishamy]

🙋 Feature request

It would be nice if parcel automatically captured, bundled, and rewrote the options_page key of the manifest file.

🤔 Expected Behavior

Parcel should transform the options page

😯 Current Behavior

Parcel ignores the options page

💁 Possible Solution

Should be similar to the implementation of

"action": {
	"default_popup": "...." 
}

🔦 Context

Currently making a template, based on parcel, for web extensions. I noticed the options page is not transformed, so cannot use
any of the parcel integrations I have configured (tailwind, etc).

💻 Examples

[101arrowz]

options_page is deprecated and will not work in Firefox. As all browsers support options_ui.page we opted not to allow the options_page key. See MDN for more details.

[nullishamy]

Oh, right, thanks for letting me know! I never checked the MDN page for options_page lol. Everything works now, closing.