feature/IO-3587-Commision-Cut - Improved localstack client

_reference/localEmailViewer/README.md

@@ -3,6 +3,7 @@ This app connects to your Docker LocalStack endpoints and gives you a compact in
 - SES generated emails
 - CloudWatch log groups, streams, and recent events
 - Secrets Manager secrets and values
+- S3 buckets and object previews
 
 ```shell
 npm start
@@ -21,9 +22,14 @@ Features:
 - SES email workspace with manual refresh, live refresh, search, HTML/text/raw views,
   attachment downloads, and new-message highlighting
 - CloudWatch Logs workspace with log group selection, stream filtering, adjustable time window,
-  adjustable event limit, live refresh, and in-browser log search
+  adjustable event limit, live refresh, in-browser log search, log-level highlighting, wrap toggle,
+  and optional tail-to-newest mode
 - Secrets Manager workspace with live refresh, search, expandable secret metadata, lazy-loaded
-  secret values, and copyable JSON/text values
+  secret values, masked-by-default secret viewing, and quick copy actions
+- S3 Explorer workspace with bucket selection, prefix filtering, object search, lazy object
+  previews,
+  object key/URI copy actions, and downloads
+- Shared LocalStack service health strip plus a reset action for clearing saved viewer state
 - Compact single-page UI for switching between the local stack tools you use most
 
 Optional environment variables:
@@ -40,4 +46,9 @@ CLOUDWATCH_VIEWER_WINDOW_MS=900000
 CLOUDWATCH_VIEWER_LIMIT=200
 SECRETS_VIEWER_ENDPOINT=http://localhost:4566
 SECRETS_VIEWER_REGION=ca-central-1
+S3_VIEWER_ENDPOINT=http://localhost:4566
+S3_VIEWER_REGION=ca-central-1
+S3_VIEWER_BUCKET=
+S3_VIEWER_PREVIEW_BYTES=262144
+S3_VIEWER_IMAGE_PREVIEW_BYTES=1048576
 ```