wtf is inovelli-scene-pairing?

This is a Home Assistant add-on that lets you group Inovelli Blue smart switches together so they mirror each other, entirely by pressing buttons on the physical switches themselves. Once switches are grouped, turning one on or off, dimming it, or changing its light color instantly does the same to the rest of the group, even if Home Assistant is offline, because the grouping happens directly over the Zigbee radio protocol rather than through automations. You pair switches by holding a small config button on one switch to open a pairing window, then holding the button on another switch to add it to the group, and so on for more switches. A single tap while pairing cycles through a color palette for the group's LED indicator bar, and a double tap removes a switch from its group. Every one of these gestures can be remapped in the integration's settings, and the whole physical-gesture system can be turned off in favor of a dashboard-only setup. The integration also adds an optional sidebar panel and dashboard card so groups can be created, recolored, and deleted from the Home Assistant interface instead of the physical switches, and it exposes services so these actions can be used inside your own automations. It only supports two specific Inovelli switch models and requires the ZHA integration for Zigbee, not Zigbee2MQTT. Installation goes through HACS, the Home Assistant Community Store, by adding this repository as a custom integration and restarting Home Assistant afterward. The README also documents common troubleshooting steps, like re-pairing a switch in ZHA if its config button stops responding after a fresh Zigbee pairing. The project is licensed under the MIT License.