[Feature] make Hypercrx available in Firefox

[tyn1998]

Description

Many people use Firefox and they want to use Hypercrx in their favourate browser.

[tyn1998]

News: Early next year, Firefox will release Mozilla’s Manifest V3 (MV3).

[tyn1998]

This feature was also asked by the audience of our ICPC demo presentation.

[HalloMelon]

Hi, @tyn1998 . I'd like to ask about the reason for us to launch on other browsers. I had a discussion with a friend before, and if it's for user growth, the importance of launching on other browsers isn't that high. What's more crucial is rapid iteration, reducing the cost of trial and error, and finding a product form that better meets user demands.

[tyn1998]

Hi @HalloMelon, Firefox is a browser that many open source enthusiasts use as their major browser and we are asked to support Firefox by many of them in past 2-3 years in different events.

All platform support is always a good feature for users :)

[wxharry]

All platform support is always a good feature for users :)

Are we planning to use Plasmo or not? I don't think we should IMO, because we have a lot of contributors actively working on the project currently. Actually, I notice rgh supports Firefox(also safari), maybe we can follow their work to make minimum changes.