add ci (#3)

* add ci

Author: ymkim92

.github/workflows/ci.yml

@@ -0,0 +1,42 @@
+name: MicroPython CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  test:
+    name: Run Tests and Linting
+    runs-on: ubuntu-latest
+
+    steps:
+      # Step 1: Checkout the repository
+      - name: Checkout Code
+        uses: actions/checkout@v3
+
+      # Step 2: Set up Python
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+
+      # Step 3: Install dependencies
+      - name: Install Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      # Step 4: Run linting
+      - name: Run Linting
+        run: |
+          ruff format src tests
+          ruff check src tests --fix --exit-zero --line-length 100 --target-version py38
+
+      # Step 5: Run tests
+      - name: Run Tests
+        run: |
+          PYTHONPATH=src pytest -svv