API Call Usage Reporting and Configurable Rate Limiting for External Clients

NetBrain currently does not provide administrators with a way to review the volume and frequency of API calls made by an individual external integration, nor does it offer configurable controls to rate-limit or throttle excessive API traffic from a specific client. Administrators can only take a reactive step, such as disabling the offending account, when call volume threatens platform performance. This enhancement would add API usage reporting broken down by calling client, showing call counts over daily, weekly, and monthly periods, along with configurable rate-limiting controls that administrators can apply per external API consumer. Customers integrating third-party systems at scale would gain the ability to proactively monitor and constrain API consumption, preserving platform stability without needing to disable an integration entirely.