Support build with Xcode 16

Author: futuretap

Sources/InAppSettingsKit/Controllers/IASKAppSettingsWebViewController.m

@@ -149,10 +149,11 @@ - (void)loadView {
 	if (!self.showProgress) {
 		// Add default activity indicator when `IASKWebViewShowProgress` is disabled:
 		UIBarButtonItem *activityBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:self.activityIndicatorView];
-		if (@available(iOS 26.0, *)) {
+		IASK_IF_IOS26_OR_GREATER
+		(
 			activityBarButtonItem.hidesSharedBackground = YES;
 			[barButtons addObject:UIBarButtonItem.fixedSpaceItem];
-		}
+		 )
 		[barButtons addObject:activityBarButtonItem];
 	}
 	self.navigationItem.rightBarButtonItems = barButtons;

Sources/InAppSettingsKit/Controllers/UIColor+IASKAdditions.m

@@ -177,11 +177,7 @@ extern NSString * const IASKSettingChangedNotification;
 #define kIASKMinLabelWidth                    97
 #define kIASKMaxLabelWidth                    240
 #define kIASKMinValueWidth                    35
-#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
-#define kIASKPaddingLeft                      (floor(NSFoundationVersionNumber) > NSFoundationVersionNumber_iOS_6_1 ? 15 : 9)
-#else
-#define kIASKPaddingLeft                      9
-#endif
+#define kIASKPaddingLeft                      15
 #define kIASKPaddingRight                     10
 #define kIASKHorizontalPaddingGroupTitles     19
 #define kIASKVerticalPaddingGroupTitles       15
@@ -191,6 +187,15 @@ extern NSString * const IASKSettingChangedNotification;
 
 #define kIASKMinimumFontSize                  12.0f
 
+#ifdef __IPHONE_26_0
+#define IASK_IF_IOS26_OR_GREATER(...) \
+if (@available(iOS 26.0, *)) \
+{ \
+__VA_ARGS__ \
+}
+#else
+#define IASK_IF_IOS26_OR_GREATER(...)
+#endif
 
 @class IASKSpecifier;
 @protocol IASKSettingsStore;