Resolved errors

[fractaledmind]

@acoffman Here is my proposed version of #55.

The index view with the "Unresolved" tab selected looks like this:

The show view for an unresolved issue like this:

The index view with the "Resolved" tab selected looks like this:

and, the show view for a resolved issue like this:

WDYT?

[acoffman]

Looks great overall!

If I'm reading the diff correctly, there a couple of dangling Tailwind classes that I introduced for the _nav partial that are no longer being used with your reworked version, they can be removed:

rounded-l-lg rounded-r-lg float-right