SettingsWindow: Make 'Recommended Value' an optional parameter

[TheTechnician27]

Description of Changes

Changes 'Recommended Value" in the settings window from a mandatory parameter to an optional one. This has the consequence of flipping the argument order, where the recommended value is now the rightmost argument with a default of "" (taken by the function to mean "no recommended value"). This should've been built this way from the start, and this is just ripping off a bandage. There are ways to bodge this so I don't have to change all of these lines – the easiest way being to make no default value but to still accept "" as no value and have that logic in the function body – but this is the right way that will make expanding tooltips to many more non-settings objects more elegant.

Before:

After:

Rationale behind Changes

Currently, 'Recommended Value' is a required parameter which is sent into SettingsWindow::registerWidgetHelp() alongside the title and body. Because tooltip text can and should be used for buttons that strictly perform an action – i.e. you don't assign a value to them – it's dumb and inelegant to both the programmer and the end user to have something like "Recommended Value: N/A". This is presently the case for six options, but I plan to expand tooltip text to all – likely over 100 – non-setting buttons.

This was part of a major PR that got split into parts, the first part being #13388. Like that PR, most of this PR is just mindless repetition across many files.

Suggested Testing Steps

• Make sure that all of the registerWidgetHelp() calls have had their arguments flipped.
  • You'll know immediately when they haven't been because the tooltip will have an obscenely long "Recommended Value".
• Make sure that I haven't missed any "N/A", "None", etc. existing recommended values.

Edit: Here's a manufactured example of what a flipped argument would look like:

Did you use AI to help find, test, or implement this issue or feature?

Nahp.

[F0bes]

Some of these probably shouldn't have a recommended value at all. Like the "User preference" ones.

Or the achievement enable.

I don't know if you want to tackle that here? I see you removed some for other options.

[TheTechnician27]

Some of these probably shouldn't have a recommended value at all. Like the "User preference" ones.

Fair point. I only removed the "None" and "N/A" ones where it's an obvious placeholder for an option where a rec makes no sense. I opted not to change weird ones like "Enable Achievements" –> "Unchecked" – that probably wouldn't have been added had the field been optional – in order to keep this a strictly technical change.

This PR is setting up a later one where I'm going through and checking tooltip descriptions, so changing the contents of the recs might be better-suited to that one.

[F0bes]

It's a lot to review, but nothing sticks out as completely wrong.

[F0bes]

Oh, you need to rebase.