REST/Python API Support for Global Full Search

NetBrain's REST API and Python API currently do not provide a method to programmatically execute the global 'Full Search' function that is available in the web UI, requiring users to submit each search manually through the interface. This enhancement would introduce an API endpoint that accepts full search queries and returns results equivalent to the UI-based search. Customers who need to run large volumes of searches would benefit from the ability to automate this process, reducing manual effort and enabling integration with external workflows.