Add a document describing how to assemble setup for the
Smart Panel blueprint, how to build images for Avenger96
and Nitorgens, how to flash them and configure Home Assistant.
Add images with HA UI configuration examples and photo of
the assembled setup.
Signed-off-by: 
Wojciech Zmuda <wojciech.zmuda@huawei.com>meta-ohos is a collection of bitbake layers that implement the build system
support in OpenHarmony. The build system documentation is available in the
docs subdirectory.
See the CONTRIBUTING.md file.
See the LICENSES subdirectory.