[Device]: MX Keys for Mac

### Pre-flight checklist

- [x] I quit **Logi Options+** before testing.
- [x] I searched existing issues for my device.

### Device model

MX Keys for Mac

### Connection

Bluetooth (direct, no receiver)

### What's the problem?

Device is not detected at all

### `openlogi list` output

```text
(only shows my mouse)

(inventory read from the running agent)
MX Master 3 Mac (—, vid=046d pid=b023)
└─ slot 255 ● MX Master 3 for Mac (mouse, wpid=?, battery=20% low (discharging))
model_ids=[b023,4082,0000] ext=03 serial=— unit_id=c5fb321c transports=equad+btle
```

### `openlogi diag features` output

```text

```

### Details

MX Keys for Mac doesn't seem to be detected. Love the software!

Start by reproducing the report with an MX Keys for Mac connected directly over Bluetooth and run `openlogi list`; compare its output with the detected MX Master 3 Mac. The issue is complete when the keyboard is detected and listed correctly, with relevant diagnostic output available if needed.

Written by the indexing model from the issue text.