This moves the logo into the crate's own assets folder so that crates.io (and GitHub) can find it and link to it.
It leaves the Hyperion image since that's referenced by absolute URL rather than a path and moving it would break things that refer to it in the current location.
This moves the logo into the crate's own assets folder so that crates.io (and GitHub) can find it and link to it.
It leaves the Hyperion image since that's referenced by absolute URL rather than a path and moving it would break things that refer to it in the current location.