Enrich Offline Discovery Inventory with Serial Number and Model Data

Offline discovery currently captures only basic device details, such as hostnames, and does not collect serial numbers, models, or other attributes that are available through SNMP-based discovery. This creates an inventory gap for customers relying on offline discovery as their primary collection method. This enhancement would leverage ADT and parsing techniques to supplement offline discovery results with additional device attributes, including serial number and model, bringing offline inventory closer to parity with SNMP-based discovery. Customers using offline discovery would benefit from a more complete inventory without needing to run follow-up SNMP scans or manually enter missing device details.