Minor macOS UI improvements

[neebyA]

Various minor improvements to the macOS UI:

• Allow creating app shortcuts on Mac, similar to Linux and Windows
• Move the 'About' and 'General settings' menu items to where they would typically be found on Mac
• • Another copy of the existing 'General settings' menu item is still there in its original location
• Add ⌘, keybinding for Settings, same as for other macOS apps
• Add MoltenVK to list of used libraries

Cemu menu:

App appearance in Launchpad:

[emiyl]

very nice :) with moving general settings, my only concern is that older guides, which haven't been updated, that may instruct the user to go to "Options -> General settings" would now be confusing for mac users. it may also complicate things, if the process is different depending on the platform. maybe i'm just overthinking things though.

[neebyA]

older guides, which haven't been updated, that may instruct the user to go to "Options -> General settings" would now be confusing for mac users. it may also complicate things, if the process is different depending on the platform.

I thought about this too and felt that being consistent with other apps would be more intuitive, but I tried a few more things and it's possible to both keep the existing entry under "Options -> General settings", AND add a new one under "Cemu -> Settings...". Although, having the same settings window accessible from two different tabs might also cause confusion.

That, or just don't create the new "Cemu -> Settings... " entry but still apply the ⌘ + , keybinding to the old one

[schm1dtmac]

older guides, which haven't been updated, that may instruct the user to go to "Options -> General settings" would now be confusing for mac users. it may also complicate things, if the process is different depending on the platform.

I thought about this too and felt that being consistent with other apps would be more intuitive, but I tried a few more things and it's possible to both keep the existing entry under "Options -> General settings", AND add a new one under "Cemu -> Settings...". Although, having the same settings window accessible from two different tabs might also cause confusion.

That, or just don't create the new "Cemu -> Settings... " entry but still apply the ⌘ + , keybinding to the old one

I'd probably try and keep to macOS UI convention (and what the Apple HIG states explicitly here: https://developer.apple.com/design/human-interface-guidelines/settings) and toss out the old entry, given someone using Cemu on Mac will be more likely to intuitively seek out Settings in the menu bar, like in other Mac apps, than to read an old guide IMO.

[Exzap]

It's more important that users find what they are looking for right away. In that sense having the option duplicated is better.

[Exzap]

Looks mostly good to me. The only nitpick is that for file reading and writing the convention for new code is to use the FileStream utility class (found at Common/FileStream.h) and to avoid fstream or wxWidget's file functions