added format check

azure-pipelines.yml

@@ -21,6 +21,8 @@ resources:
       image: packagerepository.sagaws.net:8082/safelite/node-build:15
     - container: awscli
       image: packagerepository.sagaws.net:8082/safelite/awscli-build:3.7
+    - container: prettier-node
+      image: packagerepository.sagaws.net:8082/safelite/prettier-node-build:18
   repositories:
     - repository: AzureDevOps
       type: github
@@ -35,6 +37,15 @@ variables:
 stages:
   # PR's
   - ${{ if eq(variables['Build.Reason'], 'PullRequest') }}:
+      - stage: TestFormat
+        displayName: Test Code Format
+        jobs:
+          - job: checkFormatting
+            displayName: Check formatting
+            container: prettier-node
+            steps:
+              - bash: prettier --check "$(Build.SourcesDirectory)/src/**/*.(js|vue)"
+                displayName: Run Prettier check
       - stage: TestPr
         displayName: Run Unit Tests For PullRequest
         jobs: