- Implement `delete_vlan()`: removes VLAN from switch, automatically
moves untagged (PVID) ports to VLAN 1 before deletion to satisfy
TP-Link's constraint
- Implement `set_vlan()`: creates or updates a VLAN with optional name
- Implement `set_interface()`: configures trunk/access mode and VLAN
membership on a switch interface
- Add `_to_cli_interface()` helper to expand abbreviated port names
(e.g. Gi1/0/1 → gigabitEthernet 1/0/1)
- Import `InterfaceConfigDict` and `VlanConfigDict` from
`napalm_device_types.models`
- Bump `napalm_device_types` dependency to >=0.2.0
- Add TL-SG3210 to tested-device table in README
- Bump version to 0.1.2
Christian Manivong
1874622543