Allow guide count of 3.5 with creep-away

[jeanconn]

Description

Allow guide count of 3.5 with creep-away to be consistent with current requirements.

Fixes #459

Interface impacts

Testing

Unit tests

• Mac

(latest) flame:starcheck jean$ pytest
======================================================================= test session starts ========================================================================
platform darwin -- Python 3.12.8, pytest-8.3.4, pluggy-1.5.0
rootdir: /Users/jean/git
configfile: pytest.ini
plugins: anyio-4.7.0, timeout-2.3.1
collected 14 items                                                                                                                                                 

starcheck/tests/test_state_checks.py .............                                                                                                           [ 92%]
starcheck/tests/test_utils.py .                                                                                                                              [100%]

======================================================================== 14 passed in 4.41s ========================================================================
(latest) flame:starcheck jean$ git rev-parse HEAD
68c559f5533db722ae79ca5e6712ff6a6558d6cc

Independent check of unit tests by [REVIEWER NAME]

• [PLATFORM]:

Functional tests

Rerun of DEC0125A shows the new statement "Guide count of 3.5 < 4.0 but uses creep-away"

https://icxc.cfa.harvard.edu/aspect/test_review_outputs/starcheck/pr460/dec0125a_test.html#obsid29956

And the critical from flight is gone.

https://icxc.cfa.harvard.edu/mp/mplogs/2025/DEC0125/oflsa/starcheck.html#obsid29956

[jeanconn]

This could be an "info" statement instead of "yellow_warn" but I figured this is rare enough to rise to the "just a bit more attention" the yellow warn gives.

[taldcroft]

Sounds good.

[taldcroft]

Looks good thanks!