feat: allow for an empty selection in the titles and footers decorator

[kpagacz]

No description provided.

[github-actions]

Code Coverage Summary

Filename                                     Stmts    Miss  Cover    Missing
-----------------------------------------  -------  ------  -------  ---------
R/BlockConditions.R                             21      21  0.00%    23-61
R/create_rel_risk_transformator.R               42      42  0.00%    41-87
R/forest_plot_decorator.R                      164     164  0.00%    97-373
R/ggplot_decorator.R                           245     245  0.00%    105-376
R/merge_levels_transformator.R                 146     146  0.00%    11-240
R/or_filtering_transformator_view_model.R       27      27  0.00%    25-61
R/or_filtering_transformator.R                 282     282  0.00%    69-397
R/patchwork_plot_decorator.R                    46      46  0.00%    18-68
R/r_access_utilities.R                          46      46  0.00%    32-152
R/ReportManager.R                              401     401  0.00%    41-743
R/title_footer_decorator.R                     142     142  0.00%    105-254
R/tm_report_manager.R                          719     719  0.00%    31-896
R/watermark_decorator.R                         61      61  0.00%    23-87
TOTAL                                         2342    2342  0.00%

Diff against main

Filename                      Stmts    Miss  Cover
--------------------------  -------  ------  --------
R/title_footer_decorator.R      +12     +12  +100.00%
TOTAL                           +12     +12  +100.00%

Results for commit: e23773d

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[pposiada]

@kpagacz Would it be possible here to do a unit test?