Exclude LAG member ports from excessive tagged VLANs audit

[tvancott42]

Problem

The "Excessive Tagged VLANs" audit rule incorrectly flags ports that are part of a Link Aggregation Group (LAG).

Reproduction

User flyindasky reported:

• Port 4 is part of a LAG with port 3 (2 NICs on NAS)
• Both ports use the same port profile (home profile with only home VLAN)
• Audit incorrectly reports: "Port Issue: Excessive Tagged VLANs - Access port for single device has all VLANs tagged"

Expected Behavior

LAG member ports should be excluded from this audit check. The audit should either:

1. Skip LAG member ports entirely, OR
2. Only audit the LAG aggregate, not individual member ports

Notes

The "assimilated side" of LAG pairs should be ignored - need to identify LAG membership in the UniFi port configuration data.