Refactor repo structure to keep the player as a main component

[emilsas]

Following the idea of issue #4, if we want to follow the approach of keeping this repo as the moq player, I will propose refactoring this repo to keep the source code of the component #10 as the main source and moving the web page to a samples directory.

[englishm]

FYI, we can outright delete most of the website in this repo and start from scratch with vanilla HTML + JS demos, if we want. In fact, I'd prefer that, really. Maybe I'll flesh out a new demo site at some point in the future, but I don't feel the need to keep any of the quic.video content here. So feel free to delete rather than moving stuff here. This can also be an opportunity to revisit any of the packaging build release tooling since I think that's currently tied to building the quic.video Vite site and all that entails.

[englishm]

Also, see #4 (comment) for some previous work towards teasing things apart. I think just cutting out the website altogether might really simplify this process.

[nicolaslevy]

@emilsas after the PR #13 the player is under the "lib" folder and there are two examples "web" and "web simple". After this refactor, should we cose this issue?

[emilsas]

Good! Closing it...