Fix local DPS command handling

[Fips6888]

Problem

Local control from Home Assistant did not actuate LEDVANCE/Tuya lights or plugs. The Home Assistant state changed optimistically, then reverted after refresh.

State updates from the LEDVANCE app were received correctly.

Cause

_send_local() passes a DPS dictionary such as {"1": false} to TinyTuya's set_status() method.

set_status() expects a boolean state, while set_multiple_values() is designed for DPS dictionaries.

Fix

Replace:

result = device.set_status(dps_dict, nowait=False)

with:

result = device.set_multiple_values(dps_dict, nowait=False)

Tested

Tested successfully with multiple LEDVANCE lights and smart plugs on Home Assistant 2026.8.3.

After restarting Home Assistant:

• Lights and plugs can be switched from Home Assistant
• Physical devices respond correctly
• State changes are reflected in the LEDVANCE app