Deprecation of guides

[teunbrand]

The guide system in has been overhauled in ggplot2 3.5.0. The guides in ggh4x are now outdated, and have been marked with the 'questioning' lifecycle for >1 year. The legendry package has been build to capture guide functionality in the new guide system.

This makes the guides in ggh4x largely disposable and I'll go start the deprecation process. Starting from 0.3.0, the guides will start throwing deprecation warnings. The release thereafter, the guides will be removed.

The following guides will be deprecated:

• guide_axis_logticks()
• guide_axis_manual()
• guide_axis_minor()
• guide_axis_nested()
• guide_axis_scalebar()
• guide_axis_truncated()
• guide_axis_colour()

The guide_dendro() and guide_stringlegend() functions will be rebuild in the new guide system.

[teunbrand]

Might need to offer help migrating for:

• [ ] https://github.com/william-swl/plutor/pull/3
• [ ] https://github.com/rcalinjageman/esci/pull/66
• [ ] ggfixest