archipack: T52120 release to official

archipack/__init__.py

archipack/archipack_2d.py

archipack/archipack_autoboolean.py

archipack/archipack_door.py

archipack/archipack_fence.py

archipack/archipack_floor.py

archipack/archipack_gl.py

archipack/archipack_handle.py

archipack/archipack_keymaps.py

archipack/archipack_manipulator.py

archipack/archipack_object.py

archipack/archipack_polylib.py

archipack/archipack_preset.py

archipack/archipack_reference_point.py

archipack/archipack_rendering.py

archipack/archipack_slab.py

archipack/archipack_snap.py

archipack/archipack_stair.py

archipack/archipack_truss.py

archipack/archipack_wall.py