feat: Add github actions

Author: kevinwang5658

.github/dependabot.yml

@@ -0,0 +1,22 @@
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    schedule:
+      interval: 'weekly'
+      day: 'saturday'
+    versioning-strategy: 'increase'
+    labels:
+      - 'dependencies'
+    open-pull-requests-limit: 5
+    pull-request-branch-name:
+      separator: '-'
+    commit-message:
+      # cause a release for non-dev-deps
+      prefix: fix(deps)
+      # no release for dev-deps
+      prefix-development: chore(dev-deps)
+    ignore:
+      - dependency-name: '@salesforce/dev-scripts'
+      - dependency-name: '*'
+        update-types: ['version-update:semver-major']

.github/workflows/run-unit-tests.yaml

@@ -0,0 +1,24 @@
+# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Node.js CI
+
+on: ['push']
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js 22
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22.x'
+          cache: 'npm'
+      - run: npm ci
+      - run: npm run test