revamp the preview workflow

Author: HarshCasper

.github/workflows/preview.yml

@@ -14,9 +14,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Deploy Preview
-        uses: LocalStack/setup-localstack@v0.2.2
+        uses: LocalStack/setup-localstack@v0.2.4
         env:
-          LOCALSTACK_API_KEY: ${{ secrets.LOCALSTACK_API_KEY }}
+          LOCALSTACK_AUTH_TOKEN: ${{ secrets.LOCALSTACK_AUTH_TOKEN }}
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           state-backend: ephemeral
@@ -27,13 +27,8 @@ jobs:
           # For more predictable usage, use script files
           preview-cmd: |
             npm install -g aws-cdk-local aws-cdk;
-            make build;
-            make bootstrap;
+            make install;
             make deploy;
-            make prepare-frontend-local;
-            make build-frontend;
-            make bootstrap-frontend;
-            make deploy-frontend;
+            make frontend;
             distributionId=$(awslocal cloudfront list-distributions | jq -r '.DistributionList.Items[0].Id');
             echo LS_PREVIEW_URL=$AWS_ENDPOINT_URL/cloudfront/$distributionId/ >> $GITHUB_ENV;
-