[WCiOS17] Address deprecations on account and auth flows trait updates

[iamgabrielma]

Closes WOOMOB-1305

Description

This PR addresses iOS17 deprecation warnings in account and authentication flows, as well as settings. We address two types:

• Usage of the one of the textView delegates
• UI updates on trait changes

Changes

• For trait changes, we just move to the new UITrait API
• For the textView delegate, we update it with the recommendation. Looking at the UIKit.UITextView interface we've lost URL as a parameter, and the return type is no longer Bool but optional UIAction?, so we have to return nil to prevent the default action.

   @available(iOS, introduced: 10.0, deprecated: 17.0, message: "Replaced by primaryActionForTextItem: and menuConfigurationForTextItem: for additional customization options.")
    optional func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool 

...

    /**
     * Asks the delegate for the action to be performed when interacting with a text item. If a nil action is provided, the text view
     * will request a menu to be presented on primary action if possible.
     *
     * @param textView  The text view requesting the primary action.
     * @param textItem  The text item for performing said action.
     * @param defaultAction The default action for the text item. Return this to perform the default action.
     *
     * @return Return a UIAction to be performed when the text item is interacted with. Return @c nil to prevent the action from being performed.
     */
    @available(iOS 17.0, *)
    optional func textView(_ textView: UITextView, primaryActionFor textItem: UITextItem, defaultAction: UIAction) -> UIAction?

Test Steps

• Unlock the orientation lock in your device
• In the app, observe the main dashboard/tab bar responds normally when the device is set portrait/landscape
• Go to Menu > Settings > Tap Privacy, and the web link. Should work normally.
• Go to Menu > Settings > WooCommerce > Tap Work with us. Should work normally.
• For login cases I wasn't quite sure which flows to test, the affected files for the trait orientations are "role error", "account miss-match", and "error on Unified Login flow". I tried a couple of incorrect logins from the smoke test list and worked fine (ie: incorrect credentials, wrong account)

Screenshots

ScreenRecording_12-04-2025.privacy.480p.mov

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce iOS Prototype by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce iOS Prototype
	Build Number	pr16427-de08354
	Version	23.8
	Bundle ID	com.automattic.alpha.woocommerce
	Commit	de08354
	Installation URL	3ooih91h31r48

Automatticians: You can use our internal self-serve MC tool to give yourself access to those builds if needed.

[RafaelKayumov]

LGTM. Left only 1 nit comment

[RafaelKayumov]

NIT: Should we separately register for UITraitVerticalSizeClass.self and UITraitUserInterfaceStyle.self? Also should we check against the previous trait for the UITraitUserInterfaceStyle as it was done in the previous implementation?

registerForTraitChanges([UITraitVerticalSizeClass.self]) { (self: Self, _) in
    // Hide image in compact height sizes (e.g. landscape iPhones)
    // With limited space, text description should have higher priority
    self.imageView.isHidden = self.traitCollection.verticalSizeClass == .compact

    self.updateViewAppearances()
}

registerForTraitChanges([UITraitUserInterfaceStyle.self]) { (self: Self, previousTraitCollection) in
    gaurd previousTraitCollection.hasDifferentColorAppearance(comparedTo: traitCollection) else  {
        return
    }

    // handle dynamic color appearance changes.
    updateViewAppearances()
}

[iamgabrielma]

That's a good point, my change would slightly change the implementation, not just refactor from the old API. Updated de08354