* Add workspace.fontAliasing configuration option

Add simple boolean configuration option that controls how fonts are being rendered in workbench.

Enabling this option in configuration results with more native feel on macOS.

* Add different modes for workbench.fontAliasing

Support both additional "antialiased" and "none" methods on font antialiasing. Leaving subpixel-antialiased as default

See #2577

* Apply workbench.fontAliasing on document.body

Instead of using only workbench element, apply font aliasing setting globally on entire window.

See #2577

fixes #30698

fixes #30286

fixes #30247

fixes #30155

This reverts commit 1dc88b47.

fixes #30384

fixes #30206