💡 Check early if OS is supported

[chogis]

Pre-submission checklist

• I have searched existing issues and this feature hasn't been requested previously
• I have considered if this fits the project's scope and goals

Problem or Use Case

15 minutes into the install I get

error: Recipe _is_compatible failed with exit code 1

Proposed Solution

• Update the README with the info upfront so one know what version of Ubuntu server to get
• Test is_compatible first or earlier on in the process

Feature Type

Quality of life improvement

Priority

Nice to Have

Alternative Solutions

No response

Examples or References

No response

Additional Context

No response