Migrate openrecipes, reciperadar utility scripts into separate repositories

[jayaddison]

Is your feature request related to a problem? Please describe.
There's a bit of cognitive overhead involved in having lots of different repositories, but there's also value in being consistent.

Currently the openrecipes and reciperadar directories are essentially self-contained applications; they have Makefiles and Python requirements files.

We should consider separating these out into separate repositories.

Describe the solution you'd like

• Prototype and test containerized Python script runners
• Rename the existing python-template repository to indicate that it is for Python web services
• Create a template repository for Python script runners (python-script-template?)
• Create separate openrecipes and reciperadar repositories, derived from the containerized Python script template
• Migrate the utility scripts
• Deploy and test the scripts

Additional context
This is a decent chunk of work for little engineering or operational improvement, and no user-facing impact. It should likely be placed on low priority and low urgency.