Implement bracket notation for stacked pins ([1,2,3], [1-4], [1,3,5-7]).
Automatic net naming proceeds based on the smallest logical pin number
in stacked groups.
Provide explode/reform commands in symbol editor for conversion.
Supports arbitrary ranges including BGA alphanum ranges like
[AA1-AA3,CD14-CD22]
Adds some additional QA and trace logging
Fixes https://gitlab.com/kicad/code/kicad/-/issues/2004
This also removes the GROUP/UNGROUP-specific undo actions.
This also fixes a bunch of undo bugs when duplicating
group members, creating pins, etc.
This also fixes some undo bugs when dividing wires etc.
This also fixes some bugs with new sch items not
being created within an entered group.
There should be far fewer hatched objects than other
objects, so we're spending too much effort finding
all the possible damage when we probably should
just be auto-regenerating all the hatching.
This also moves it out of being done during redraw,
which was proving problematic. Plus the refill
zones architecture does it during commit, and has
a lot more miles behind it.
* Manage the settings using the settings manager for better lifetimes
* Better architect the internals and JSON to make it easier to identify
the various tool types
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
Also fixes grammar and capitalisation in a few tooltips.
Also standardises some terminology, such as
"Add" vs "Draw"/"Place" and "Assignment" vs "Association".
Fixes https://gitlab.com/kicad/code/kicad/-/issues/17694
TOOL_MENU::m_menu was unconditionally created by the TOOL_INTERACTIVE constructor, resulting in crashes if
we wanted to run the TOOLs in headless mode, e.g. in unit tests. This commits makes
the creation of the menu object dependent on Pgm::IsGui().
