add ios 26 compatibility

Author: ioanatflowcrypt

FlowCrypt/Controllers/Search/SearchViewController.swift

@@ -38,7 +38,8 @@ class SearchViewController: InboxViewController {
 
     override func setupNavigationBar() {
         title = "search_title".localized
-        navigationItem.titleView = searchController.searchBar
+        navigationItem.searchController = searchController
+        navigationItem.hidesSearchBarWhenScrolling = false
         navigationItem.rightBarButtonItems = nil
         navigationItem.leftBarButtonItem = .defaultBackButton {
             self.navigationController?.popViewController(animated: true)

FlowCrypt/Info.plist

@@ -2,8 +2,6 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-    <key>UIDesignRequiresCompatibility</key>
-    <true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleDisplayName</key>

FlowCryptUI/Views/NavigationBarActionButton.swift

@@ -16,16 +16,11 @@ public final class NavigationBarActionButton: UIBarButtonItem {
     private var onAction: (() -> Void)?
 
     public convenience init(imageSystemName: String, action: (() -> Void)?, accessibilityIdentifier: String? = nil) {
-        self.init()
-        onAction = action
-        customView = UIButton(type: .system).with {
-            $0.contentHorizontalAlignment = .left
-            $0.setImage(UIImage(systemName: imageSystemName), for: .normal)
-            $0.frame.size = Constants.buttonSize
-            $0.addTarget(self, action: #selector(tap), for: .touchUpInside)
-            $0.accessibilityIdentifier = accessibilityIdentifier
-            $0.isAccessibilityElement = true
-        }
+        self.init(image: UIImage(systemName: imageSystemName), style: .plain, target: nil, action: nil)
+        self.target = self
+        self.action = #selector(tap)
+        self.accessibilityIdentifier = accessibilityIdentifier
+        self.onAction = action
     }
 
     @objc private func tap() {

FlowCryptUI/Views/NavigationBarItemsView.swift

@@ -43,12 +43,17 @@ public final class NavigationBarItemsView: UIBarButtonItem {
 
         let buttons = input.enumerated()
             .map { value in
-                UIButton(type: .system).then {
+                UIButton(configuration: .plain()).then {
                     $0.tag = value.offset
+                    $0.configuration?.image = value.element.image
+                    $0.configuration?.title = value.element.title
+                    $0.configuration?.baseForegroundColor = .white
+                    $0.configuration?.contentInsets = .zero
+                    
                     $0.frame.size = Constants.buttonSize
-                    $0.imageView?.frame.size = Constants.buttonSize
-                    $0.setImage(value.element.image, for: .normal)
-                    $0.setTitle(value.element.title, for: .normal)
+                    // Ensure image scales correctly within the configuration
+                    $0.imageView?.contentMode = .scaleAspectFit
+                    
                     $0.accessibilityIdentifier = value.element.accessibilityId
                     $0.isAccessibilityElement = true
                     $0.addTarget(self, action: #selector(self.handleTap(with:)), for: .touchUpInside)