As a Systems Engineer, I want to search across current (and historical) sensor values — such as SNMP-learned data and custom sensor results — so that I can quickly identify a device in PRTG using identifiers like a serial number or asset tag, without needing to know the hostname or IP address.

Request: Please add an advanced search option that can search across current (and ideally historical) sensor values, including SNMP and custom sensor results.

Use case: We often only have a serial number / asset tag from inventory or field service and need to quickly identify the corresponding device in PRTG without knowing hostname or IP.

Expected result: Searching for a serial number returns the matching value and clearly shows the related device (and sensor), with filtering options.