perf: improve application GPU performance

[devhammed]

The application currently lags and this pull request will boost the performance...I applied the command line options discussed in #90

Before:

After:

[GitSquared]

@ChugunovRoman Would you consider moving the switches from this PR from the .desktop files to appendSwitch calls directly in the app's code?

I'm having trouble with GPU acceleration not being enabled with the app installed through the AUR even though the switches are present:

There's already a section in App.ts where switches are appended, for colorspace setup:

figma-linux/src/main/App.ts

Lines 54 to 60 in 1bb7f8f

	const colorSpace = storage.get().app.enableColorSpaceSrgb;
	if (colorSpace) {
	E.app.commandLine.appendSwitch("force-color-profile", "srgb");
	} else {
	E.app.commandLine.appendSwitch("disable-color-correct-rendering");
	}

I added appendSwitch calls before the colorspace logic on a local fork and it successfully enabled WebGL hardware acceleration where CLI switches wouldn't.

I can make a PR if you're fine with it.