[Device] Vimar roller shutter
### Device Model

Vimar 14594.0

### Is there an existing issue for this?

- [X] I have searched the existing issues and did not find an existing issue.

### Supported by Zigbee2MQTT?

- [X] Device is supported by Zigbee2MQTT

### Missing features / functionality

I can't control OPEN/CLOSED states, only percentages - which are inaccurate and flakey.

### HomeKit Services and Characteristics

Possibly HMCharacteristicValueDoorState, as it allows for exactly the expected states.

### Exposes information from Zigbee2MQTT

```json
[
    {
        "features": [
            {
                "access": 3,
                "label": "State",
                "name": "state",
                "property": "state",
                "type": "enum",
                "values": [
                    "OPEN",
                    "CLOSE",
                    "STOP"
                ]
            },
            {
                "access": 7,
                "description": "Position of this cover",
                "label": "Position",
                "name": "position",
                "property": "position",
                "type": "numeric",
                "unit": "%",
                "value_max": 100,
                "value_min": 0
            }
        ],
        "type": "cover"
    },
    {
        "access": 1,
        "description": "Link quality (signal strength)",
        "label": "Linkquality",
        "name": "linkquality",
        "property": "linkquality",
        "type": "numeric",
        "unit": "lqi",
        "value_max": 255,
        "value_min": 0
    }
]
```


### Additional information / Other remarks

_No response_