arch: use kconfig, cleanup cmake, readme and ci #8

	name: Build get-started defconfig
	on: [push, pull_request]
	jobs:
	build:
	strategy:
	matrix:
	os:
	- { image: "ubuntu:24.04", dockerfile: "Dockerfile_debian" }
	- { image: "archlinux:base-devel", dockerfile: "Dockerfile_arch" }
	- { image: "fedora:44", dockerfile: "Dockerfile_fedora" }
	fail-fast: false

	runs-on: ubuntu-24.04

	steps:
	- name: Checkout repository
	uses: actions/checkout@v6
	with:
	submodules: recursive

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Build the Docker image
	run: \|
	docker build \
	--build-arg BASE_OS=${{ matrix.os.image }} \
	-f docker/${{ matrix.os.dockerfile }} \
	-t test_${{ matrix.os.image }} .

	- name: Create virtual env
	run: \|
	docker run --rm -v "$(pwd)":/workdir -t test_${{ matrix.os.image }} \
	/bin/bash -ec "
	python3 -m venv env
	source env/bin/activate
	pip install pcpp kconfiglib
	"

	- name: Build with "Get Started" config
	run: \|
	docker run --rm -v "$(pwd)":/workdir -t test_${{ matrix.os.image }} \
	/bin/bash -ec "
	source env/bin/activate
	defconfig configs/get_started.defconfig
	cmake -DWERROR=ON -B /tmp/build -GNinja && \
	cmake --build /tmp/build && \
	ldd /tmp/build/bin/lvglsim
	"

	- name: Build with "Get Started 3D" config
	run: \|
	docker run --rm -v "$(pwd)":/workdir -t test_${{ matrix.os.image }} \
	/bin/bash -ec "
	source env/bin/activate
	defconfig configs/get_started_3d.defconfig
	cmake -DWERROR=ON -B /tmp/build -GNinja && \
	cmake --build /tmp/build && \
	ldd /tmp/build/bin/lvglsim
	"

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