strict tests; enhancements

[pawelru]

• part of https://github.com/insightsengineering/coredev-tasks/issues/478
  • please read this for more info about the implementation: https://github.com/insightsengineering/coredev-tasks/issues/478#issuecomment-1909912778
• fixes discovered partial argument matches
• removed citril:: prefix as this is redundant in docs within dunlin
• removed unnecessary empty first line in examples as this is actually being rendered

Please review the changes carefully and let me know if there is something you don't like.

[github-actions]

Code Coverage Summary

Filename               Stmts    Miss  Cover    Missing
-------------------  -------  ------  -------  ---------
R/assertions.R            73       0  100.00%
R/co_relevels.R           17       0  100.00%
R/cut_by_group.R          15       0  100.00%
R/explicit_na.R           26       0  100.00%
R/filter.R                73       0  100.00%
R/join_adsub_adsl.R       92       8  91.30%   166-173
R/pivot.R                 59       0  100.00%
R/propagate.R             22       0  100.00%
R/reformat.R              66       0  100.00%
R/render_safe.R           55       1  98.18%   50
R/rules.R                 53       1  98.11%   53
R/unite.R                 31       0  100.00%
R/utils.R                  8       0  100.00%
R/zzz.R                    3       3  0.00%    4-6
TOTAL                    593      13  97.81%

Diff against main

Filename               Stmts    Miss  Cover
-------------------  -------  ------  --------
R/assertions.R           +19       0  +100.00%
R/join_adsub_adsl.R      +26       0  +3.43%
R/pivot.R                -14       0  +100.00%
R/reformat.R             +11       0  +100.00%
R/render_safe.R          +17       0  +0.81%
R/utils.R                -19       0  +100.00%
TOTAL                    +40       0  +0.16%

Results for commit: 8c09de9

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[github-actions]

Unit Tests Summary

  1 files   13 suites   1s ⏱️
 97 tests  95 ✅ 2 💤 0 ❌
322 runs  319 ✅ 3 💤 0 ❌

Results for commit 8c09de9.

♻️ This comment has been updated with latest results.

[clarkliming]

looks good to me!