Ideas for Release 0.5.0

[andrewdavidmackenzie]

I have created a bunch of issue, and added them to the Milestone for a 0.5.0 Release.

• Issues done already here
• Ideas for other issues to add to 0.5.0 here

So far, the big one is the addition of a Pi Pico W implementation for the hardware control (called "porky")...

That will require more work on tooling, and builds and release process.

Others are mainly around UI polishing.

Suggestions welcome.