Report GPU power usage in Watts as well, not just the TDP percentage

[boroborob]

Description

Hi!

I am using Home Assistant, so just recently upgraded to 4.x.x from 3.11.2.
Since the upgrade I've got a few new entities which is great but seems like I've also lost some, for example my RTX3090 only reports its power usage with the TDP %.
I could try to create a sensor by dividng the power limit of the card, but it uses different profiles in various scenarios, so the TDP limit is not a fix value.
Would be nice if the app would report the actual value as well, not just the TDP %.

For reference, I've completely removed the old versions from my Windows PC and HA itself before upgrading to the new versions.

What Platform / OS are you running?

Windows

What version are you running?

4.1.9

Anything in the logs or a references that might be useful?

From GPU tab:

{
  "0": {
    "id": "/gpu-nvidia/0",
    "name": "NVIDIA GeForce RTX 3090",
    "core_clock": 210,
    "core_load": null,
    "fan_speed": 0,
    "memory_clock": 405,
    "memory_load": 7.364384,
    "memory_free": 22766,
    "memory_used": 1809,
    "memory_total": 24576,
    "power_usage": 10.955,
    "temperature": 31
  }
}

Additional information

Tried to check with the included systembridgecli but when querying data with for example 'systembridgecli.exe data cpu' I get the following error:

C:\Users\Robi\AppData\Local\System Bridge\_up_\dist\systembridgecli>systembridgecli.exe data cpu
cli.py:47: DeprecationWarning: The object should be created within an async function
╭─────────────────────────────── Traceback (most recent call last) ────────────────────────────────╮
│ in data:149                                                                                      │
│                                                                                                  │
│ in run_until_complete:685                                                                        │
│                                                                                                  │
│ in get_data_from_websocket:101                                                                   │
│                                                                                                  │
│ in connect:85                                                                                    │
│                                                                                                  │
│ in _ws_connect:832                                                                               │
│                                                                                                  │
│ in _request:504                                                                                  │
│                                                                                                  │
│ in __enter__:715                                                                                 │
╰──────────────────────────────────────────────────────────────────────────────────────────────────╯
RuntimeError: Timeout context manager should be used inside a task
[33444] Failed to execute script 'cli' due to unhandled exception!
2024-04-16 12:30:10 ERROR (MainThread) [asyncio] Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x000001B55C573F20>