Refactor all code #29

	name: Build and Test
	on: [push, pull_request]
	jobs:
	build_and_test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	model: [local]
	steps:
	- name: Set up Git repository
	uses: actions/checkout@v4

	- name: Install dep
	run: sudo apt update && sudo apt-get install -y ffmpeg

	- name: Setup Python
	uses: actions/setup-python@v5.1.0
	with:
	python-version: "3.10.14"

	- name: Cache virtualenv
	uses: actions/cache@v4
	with:
	key: venv-${{ runner.os }}-${{ steps.setup_python.outputs.python-version}}-${{ hashFiles('pyproject.toml') }}
	path: .venv

	- name: Cache TTS
	id: cache-tts
	uses: actions/cache@v4
	with:
	path: /home/runner/.local/share/tts
	key: ${{ runner.os }}-tts

	- name: Cache TTS models.
	if: steps.cache-tts.outputs.cache-hit != 'true'
	run: rm -rf /home/runner/.local/share/tts

	- name: Install dependencies
	run: \|
	python -m venv .venv
	source .venv/bin/activate
	pip install .
	pip install pyright
	echo "$VIRTUAL_ENV/bin" >> $GITHUB_PATH
	echo "VIRTUAL_ENV=$VIRTUAL_ENV" >> $GITHUB_ENV

	- name: lint
	run: pyright src

	- name: unit test
	run: pytest

	- name: e2e
	run: echo y \| slide-to-video --model ${{ matrix.model }} --slide example/slide.pdf --script example/script.txt --voice example/sample.mp3 --output-dir output-${{ matrix.model }}

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