Remove legacy hardcoded attributes for lumi.airrtc.agl001 (Aqara E1 TRV)

[cl445]

Summary

The manufacturerspecific.py file contains hardcoded ZCL_INIT_ATTRS for lumi.airrtc.agl001 (Aqara E1 TRV) that creates duplicate entities when used alongside the quirk in zha-device-handlers.

Location

zha/zigbee/cluster_handlers/manufacturerspecific.py lines ~128-141:

elif self.cluster.endpoint.model == "lumi.airrtc.agl001":
    self.ZCL_INIT_ATTRS = {
        "system_mode": True,
        "preset": True,
        "window_detection": True,
        "valve_detection": True,
        "valve_alarm": True,
        "child_lock": True,
        "away_preset_temperature": True,
        "window_open": True,
        "calibrated": True,
        "schedule": True,
        "sensor": True,
    }

Problem

Users see duplicate entities:

• Legacy entities created by this hardcoded config (German translations from HA core)
• Quirk-defined entities from zha-device-handlers (English names from quirk)

Proposed Solution

Remove this elif block once the improved quirk is merged in zigpy/zha-device-handlers#4604.

Related

• Migrate Aqara E1 TRV (AGL001) to QuirkBuilder v2 API zha-device-handlers#4604 - Improved Aqara E1 TRV quirk with proper entity definitions