docs: Add readme.md for docs and add imgconverter to sphinx extensions. #513

	name: Test fabric_gen.py

	on: [push, pull_request]

	jobs:
	build_and_run:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- name: Set up Python 3.12
	uses: actions/setup-python@v4
	with:
	python-version: "3.12"
	- name: Set up OSS CAD suite
	uses: YosysHQ/setup-oss-cad-suite@v2
	- name: Install dependencies
	run: \|
	python3 -m pip install --upgrade pip
	pip3 install flake8 pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	if [ -f requirements.txt ]; then python3.10 -m pip install -r requirements.txt; fi
	sudo apt update
	sudo apt install python-tk -y
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 FABulous/*/.py --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 FABulous/*/.py --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Install FABulous
	run: \|
	pip3 install -e .
	- name: Run fabric generator flow
	run: \|
	FABulous -c demo
	FABulous demo --script ./demo/FABulous.tcl
	- name: Run simulation smoketest
	run: \|
	cd ./demo/Test
	./build_test_design.sh
	./run_simulation.sh

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