Reduce the number of dependencies

[bavoco]

Doing an npm install after cloning this project downloads 1658 dependencies, there are also many warnings about deprecated and vulnerable packages. Maybe it's a good idea to update, remove, or switch some dependencies to actively maintained projects.

• build related dependencies chore: update rollup #808
• docs related dependencies refactor: VuePress to VitePress #809
• testing related dependencies
• linting related dependencies

Is this a direction worth pursuing?

[NotTsunami]

Holy moly, I had never looked at the package.json of this plugin before and was just using it blindly. This is an insane tree of dependencies for a plugin to another library. I can't imagine this initiative would get blocked either. I'd be willing to contribute time towards this initiative on my spare time. Can happily help with linting related dependencies!

EDIT: I can probably take on updating testing related dependencies too. Will try to get a PR up for both by this weekend.

[bavoco]

I didn't go further on this because there was no response to the first two yet. Feel free to take them up!