feat: added testing github action

.github/workflows/testing.yml

@@ -0,0 +1,22 @@
+name: Testing CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: 'Test'
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 18
+        cache: 'yarn'
+
+    - run: yarn
+    - run: yarn lint