broadcasting

I understand that we need the client-side JS support for the app to work. But the JS-disabled browsers should be presented with

1. A proper explanation of why Owncast needs JS to work, and
2. Some alternative ways of watching the stream (maybe just throw a HLS link for now)

What they are currently encountering is this:
![Screenshot 2021-06-26 at 18-08-33 Owncast](https://user-images.github

Describe the bug
Back-slashes in the input manifest's path cause the benchmarking to fail on Windows.

To Reproduce
Here's the original Discord message from a user reporting this problem.

Expected behavior
Back-slashes should work out-of-the-box on Windows, or alternatives (like using forwa

Is your feature request related to a problem? Please describe.
The visualization here looks nice but it's a hidden feature that you can click on broadcasts and get to another page.

Describe the solution you'd like
If we highlight the broadcasts and also change the mouse cursor, people intuitively understand that each "bubble" is also