chore: add gh action for tests

Author: endernoke

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: linting and tests
+
+on:
+  push:
+    branches:
+      - main
+    paths: 
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  format:
+    name: Lint and Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: '20'
+
+      - name: Install dependencies
+        run: |
+          npm ci
+
+      - name: Run prettier + linting + tests
+        run: npm test