command

The documentation page contains links to how to setup bash completion / man page completion but those links are 404:

https://cobra.dev/doc/md_docs.md
https://cobra.dev/doc/rest_docs.md
https://cobra.dev/doc/man_docs.md
https://cobra.dev/bash_completions.md

Describe the bug
The first widget added to a UI will be skipped upon cycling.

To Reproduce
Steps to reproduce the behavior:

1. Start the UI, with a couple widgets added one after the other
2. Cycle widgets with the set key
3. The second widget is focused

Expected behavior
The first widget gets focused first, as it was never selected.

result.on(
  success: { 
    greet: -> (first, last) { puts "Hi #{first} #{last}!" },
    print_name: -> (last, first) { puts "#{last}, #{first}!" }
  }
)

Original POC:

https://gist.github.com/serradura/499e403e64d53dfcb8c891dfff594e20

Once #150 is done, add a way to set default switches something like

manager.getContexts().setDefaultSwitch(Residence.class, "res,residence,r");

Following the mindset of #21 - Let's consolidate workflows into GitHub Actions for the docker build process as well, given lack of configurability of the Docker Hub builder.