[Ref/Feat] System Information

[CommandMC]

This PR's main goal was to refactor the way we acquire system information. For this, several functions were split off from src/backend/utils.ts into their own files/folders, and a few new ones were added
Once that was done, I had the idea to use this information in a dedicated Frontend component, so now we also have a "System Information" tab in the "Settings" category of the sidebar, which allows for easy access of this information (particularly useful if it's needed for support requests)

I've tested this on:

• Linux with a desktop PC & VM
• Windows with a desktop PC & VM
• Steam Deck
• macOS

Some other highlights include:

• We can now know for certain whether a device is a Steam Deck
• Heroic Version codenames are now kept inside package.json for ease-of-access
• A new hook, useAwaited, was introduced to easily work with functions returning promises in React. This is particularly useful for IPC

Tests for the various new functions would be neat, but the PR's already getting rather large

---

Use the following Checklist if you have changed something on the Backend or Frontend:

• Tested the feature and it's working on a current and clean install.
• Tested the main App features and they are still working on a current and clean install. (Login, Install, Play, Uninstall, Move games, etc.)
• Created / Updated Tests (If necessary)
• Created / Updated documentation (If necessary)

[flavioislima]

Tested here on linux and works pretty nice, will try on macOS as well:

CPU: 20x 13th Gen Intel(R) Core(TM) i7-13700H
Memory: 33.34 GB (used: 5.91 GB)
GPUs:
  GPU 0:
    Name: NVIDIA Corporation AD106M [GeForce RTX 4070 Max-Q / Mobile]
    IDs: D=2820 V=10de SD=13c0 SV=1462
    Driver: nvidia,  GPU 1:
    Name: Intel Corporation Raptor Lake-P [Iris Xe Graphics]
    IDs: D=a7a0 V=8086 SD=13c0 SV=1462
    Driver: i915
OS: BigLinux based in Manjaro Linux 6.5.0-1-MANJARO (linux)

The current system is not a Steam Deck

Software Versions:
  Heroic: 2.9.1 Boa Hancock
  Legendary: 0.20.32 Dark Energy (hotfix #6)
  gogdl: 0.7.3
  Nile: 1.0.0 Jonathan Joestar

[flavioislima]

Tested on macOS now:

I think that the memory is not very accurate but might be related on how mac reports it?
And it is also slower to get the info on mac than on Linux, just an observation.

[flavioislima]

Looks great.
That's a pretty nice refactor and works pretty well ⚔️

[CommandMC]

Memory use is inaccurate on macOS and Linux (there's a FIXME about that in the function); Electron's reported value is the free amount of RAM, while we should be displaying the available amount (which doesn't include disk cache). We'll have to run the free command to get that value

The "CPU" card looks a little empty like this, should probably add a logo for Apple

[imLinguin]

I think this memory inconsistency should be resolved, to avoid confusion among Deck and inexperienced Linux and Mac users. Seeing above 90% memory usage reported by Heroic may be misleading

[imLinguin]

Great addition, looks great! MacOS codenames would be nice touch but we can postpone that to be added in the future if you feel like it

[arielj]

Maybe nitpicky here, but we have the h3 and h5 sounding redundant

Maybe we can just leave the h3? unless there's a reason to put that h5 there (maybe the idea is to put more content?)

[CommandMC]

I originally had clarity in mind with this (your CPU, memory, and GPUs are your specifications, while everything on the page in general is information), but I'd be fine with removing it as well

[CommandMC]

Other than implementing the review comments, I've added f7d042b now (since it's a common topic in support requests)