Fix CI

[flying-sheep]

• run doctests for CI functions
• use correct meeseeks-bot command
• fix coverage for @njit

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 76.58%. Comparing base (0146f1a) to head (5427c74). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #3364 +/- ## ======================================= Coverage 76.58% 76.58% ======================================= Files 111 111 Lines 12862 12862 ======================================= Hits 9850 9850 Misses 3012 3012 ```