bug: Interface duplicate detection logic problem

[next-evolve-x]

Current Behavior

Add the same interface and add it successfully

Expected Behavior

Adding the same interface will cause trouble

Error Logs

none

Steps to Reproduce

1.Add an interface 2.Add an interface with the same configuration again

Environment

• APINTO Dashboard version (run apinto dashboard version):
• Operating system (run uname -a):

[next-evolve-x]

The logic of repeated detection has a bug.