tools: remove max-len ESLint rule
The max-len rule often hampers readability rather than enhancing it. Few developers are inconvenienced by lines longer than 80 characters. Let's remove it.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
The max-len rule often hampers readability rather than enhancing it. Few developers are inconvenienced by lines longer than 80 characters. Let's remove it.