Fix android template install validation.

Fix non-latin layout scancodes on Linux, adds access to physical scancodes.

Fix wrong selection on cloning a line down in the editor

Fix Variant to Vector<Variant> conversion operator

Fix InputEventKey::echo property type from INT to BOOL

Properly free reflection probe atlas

Force mipmaps off when importing RGBA4444 textures

Double click on a folder didn't open it

Remove minimum size for shadow atlas

There is a deferred call to _update_file_list inside _tree_item_activated but it was not bound.

Implement undo-redo feature for Parameter Paste in the Inspector

Fixes a crash on startup

EditorData::undo_redo.add_do_property and EditorData::undo_redo.add_undo_property is used in EditorData::paste_object_params to implement this feature. It's action name is set to "Paste Params"

Changes made
* Removed the call for clearing the history on paste params case.
* Instead of directly setting the properties value, EditorData::undo_redo is used.

Partial revert "Fix two signal errors"

Fix multiple issues with CSG module.

Fix shader's step hint range for integers

Reduce descriptor sets in cubemap filter

Add more missing icons (and adjust a few)

Properly handle EOF when parsing text resource

Fixes #36652

Removed ResourceInteractiveLoader, add built-in threaded loading.

Signals: Port connect calls to use callable_mp

Those were problematic as they call a method of their parent class,
but callable_mp does not allow that unless it's public.

To solve it, we declare a local class that calls the parent class'
method, which now needs to be protected to be accessible in the
derived class.

It's tedious work...

Some can't be ported as they depend on private or protected methods
of different classes, which is not supported by callable_mp (even if
it's a class inherited by the current one).