Full Vite support

[Danielku15]

After https://github.com/CoderLine/alphaTab/issues/1348 we also add a AlphaTab.vite.js plugin which takes care of any web worker / audio worklet specific bits.

This might be an extension to the rollup plugin but respecting some Vite specific parts.

It follows the same principles and needs like the WebPack work item.

• Documentation and example how to use in Vue must be available.