Added Woox R7246

[szupi-ipuzs]

This is supposed to also have IR support, but haven't tested it yet and there are no dpids for that reported by default.
Work in progress.

[make-all]

Is the IR support using dps 201 and 202? This seems to be standardised so you can probably copy from one of the other remote devices that uses those same dps. If it is using other dps ids, and/or more dps, then it might need more details to get right (there is an older protocol, and I did try to support it also when writing the remote implementation, but it is maybe less standardised so may need tweaks to the Python to account for variations).

[szupi-ipuzs]

I still had no time to test the IR functions, but I did pull the info from dev.tuya account, which seems to confirm the IR is on 201/202:

        "model": "{\"modelId\":\"dw584k\",\"services\":[{\"actions\":[],\"code\":\"\",\"description\":\"\",\"events\":[],\"name\":\"默认服务\",\"properties\":[
{\"abilityId\":2,\"accessMode\":\"ro\",\"code\":\"temp_current\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_c\",\"attribute\":\"640\"},\"name\":\"当前温度\",\"typeSpec\":{\"type\":\"value\",\"max\":500,\"min\":-150,\"scale\":1,\"step\":1,\"unit\":\"℃\"}},
{\"abilityId\":11,\"accessMode\":\"rw\",\"code\":\"temp_unit_convert\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_mode\",\"attribute\":\"608\"},\"name\":\"温标切换\",\"typeSpec\":{\"type\":\"enum\",\"range\":[\"c\",\"f\"]}},
{\"abilityId\":12,\"accessMode\":\"ro\",\"code\":\"humidity_current\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-shidu\",\"attribute\":\"640\"},\"name\":\"当前湿度\",\"typeSpec\":{\"type\":\"value\",\"max\":1000,\"min\":0,\"scale\":1,\"step\":1,\"unit\":\"%\"}},
{\"abilityId\":101,\"accessMode\":\"rw\",\"code\":\"qu\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-liangdu\",\"attribute\":\"4\",\"trigger\":\"direct\"},\"name\":\"显示屏开关\",\"typeSpec\":{\"type\":\"bool\"}},
{\"abilityId\":201,\"accessMode\":\"rw\",\"code\":\"ir_send\",\"description\":\"红外控制下发\",\"extensions\":{\"iconName\":\"icon-icon-test11\",\"attribute\":\"2048\"},\"name\":\"红外控制下发\",\"typeSpec\":{\"type\":\"string\",\"maxlen\":3072}},
{\"abilityId\":202,\"accessMode\":\"ro\",\"code\":\"ir_study_code\",\"description\":\"红外学习值上报\",\"extensions\":{\"iconName\":\"icon-shangsheng\",\"attribute\":\"2048\"},\"name\":\"红外学习值上报\",\"typeSpec\":{\"type\":\"raw\",\"maxlen\":128}}]}]}"