ci: add linting action

Author: reedham-aws

.github/workflows/check.yml

@@ -1,8 +1,8 @@
-on:
-  [pull_request]
-
 name: Check
 
+on:
+  pull_request:
+
 jobs:
   check:
     name: Run Unit Tests

.github/workflows/lint.yml

@@ -0,0 +1,16 @@
+name: Lint
+
+on:
+  pull_request:
+
+jobs:
+  lint:
+    name: Run Linter
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v5
+    - name: Run eslint
+      run: |
+        npm ci
+        npm run lint