fix: allow include loops while preventing task loops

[Racer159]

Description

Marking this as a fix to #122 since it will fix the issue in most cases and it allows loops since those can be valid constructs in some cases. Long term we still need to refactor this code.

Related Issue

Fixes #122

Type of change

• [X] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Other (security config, docs update, etc)

Checklist before merging

• [X] Test, docs, adr added or updated as needed
• [X] Contributor Guide Steps followed

[Racer159]

The previous task loop logic is a classic example of the https://en.wikipedia.org/wiki/Halting_problem