First issue: the C++ action plugins list should be cleared so that any
plugins that fail to reload do not hang around on the toolbar.
This is fixed on the C++ side.
Second issue: inner dependencies of plugins that are modules were not
reloaded before, which broke reloading for many plugin examples out there.
This is fixed on the Python side by keeping track of dependencies and
clearing them out before reloading a module (unfortunately there doesn't
seem to be a way to do this in the standard library)
Fixes https://gitlab.com/kicad/code/kicad/-/issues/7245
pcbnew_action_plug tracks items that were modified within a plugin. In the case of
deletion, the old object is no longer valid. This commit turns off the call to delete
if a plugin is active.
Jon Evans
Seth Hillbrand
qu1ck
Miles McCoo
jean-pierre charras