Import Redis block into app instructions

[chadwcarlson]

#66 added frontend/src/commands.json. The goal there is to ensure that:

• commands presented to users and commands tested are identical (or the slight differences between them are easily seen in one place)
• commands that can be copied and those presented are identical (since they are two different fields that could deviate via copypasta

Do the same thing for the relationships and service block of config.yaml. Right now there is a quick script that locates the block based on the add_service_start|end anchors, which could be reused to copy and output the block presented within the app, keeping them identical at all times.

For example, your can edit the relationship format to match Git 24 changes, and that will automatically be updated in the app and the project repo at the same time.