- resolve_host_mac()/lookup_device_mac() now use the new
DeviceInstance.getAllByName()/getByMac() core methods instead of
querying Devices directly - no more direct SQL access from the plugin.
- config.json: removed the → HTML entity from a description (plain
ASCII ->, matching e.g. pihole_monitor's convention), and dropped the
partial es_es/de_de translations scattered through settings/columns
(English only now, matching e.g. rest_import) instead of leaving some
strings translated and others not.
- script.py: removed the two remaining references to
PLUGIN_DOCKERDISC_SPEC.md, a file that was never included in this PR.