feat: update existing test workflow and add a new code styles workflow

.github/workflows/code-style.yml

@@ -0,0 +1,18 @@
+name: Code Style
+
+on: [push]
+
+jobs:
+  check-formatting:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js 20
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - name: Install Dependencies
+        run: npm ci
+      - name: Check Formatting
+        run: npm run format:ci
+  # TODO: Add linting check

.github/workflows/test.yml

@@ -1,12 +1,19 @@
-name: 'Tests'
+name: Tests
 
-on: push
+on: [push]
 
 jobs:
   jest-tests:
+    strategy:
+      matrix:
+        node-version: ['18.x', '20.x']
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
       - name: Install Dependencies
         run: npm ci
       - name: Run Tests

package.json

@@ -12,7 +12,8 @@
     "test:ci": "jest --ci --no-cache --silent",
     "test:coverage": "jest --collect-coverage",
     "lint": "eslint . --ext .js,.ts,.tsx",
-    "format": "prettier --write ."
+    "format": "prettier --write .",
+    "format:ci": "prettier --check ."
   },
   "dependencies": {
     "@react-native-async-storage/async-storage": "^1.23.1",