encryptWithPassword возвращён к SHA256+rawDeflate (iOS-only данные)

Добавлен encryptWithPasswordDesktopCompat (SHA1+zlibDeflate) для кросс-платформенных данных (aesChachaKey, аватар)
3 вызова в SessionManager переведены на desktop-compatible путь
Добавлен Notification.Name.profileDidUpdate для мгновенного обновления имени в Settings
Удалены debug-логи из CryptoManager и SessionManager

Rosetta/DesignSystem/Components/ChatTextInput.swift

@@ -11,7 +11,6 @@ final class KeyboardTrackingView: UIView {
     var onHeightChange: ((CGFloat) -> Void)?
 
     private var observation: NSKeyValueObservation?
-    private var superviewHeightObservation: NSKeyValueObservation?
 
     override init(frame: CGRect) {
         super.init(frame: .init(x: 0, y: 0, width: frame.width, height: 0))
@@ -29,30 +28,34 @@ final class KeyboardTrackingView: UIView {
         super.didMoveToSuperview()
         observation?.invalidate()
         observation = nil
-        superviewHeightObservation?.invalidate()
-        superviewHeightObservation = nil
 
         guard let sv = superview else { return }
 
+        // Only observe .center — .bounds fires simultaneously for the same
+        // position change, doubling KVO callbacks with no new information.
         observation = sv.observe(\.center, options: [.new]) { [weak self] view, _ in
             self?.reportHeight(from: view)
         }
-        superviewHeightObservation = sv.observe(\.bounds, options: [.new]) { [weak self] view, _ in
-            self?.reportHeight(from: view)
-        }
     }
 
+    private var lastReportedHeight: CGFloat = -1
+
     private func reportHeight(from hostView: UIView) {
         guard let window = hostView.window else { return }
         let screenHeight = window.screen.bounds.height
         let hostFrame = hostView.convert(hostView.bounds, to: nil)
         let keyboardHeight = max(0, screenHeight - hostFrame.origin.y)
-        onHeightChange?(keyboardHeight)
+        // Throttle: only fire callback when rounded height actually changes.
+        // Sub-point changes are invisible but still trigger full SwiftUI layout.
+        // This halves the number of body evaluations during interactive dismiss.
+        let rounded = round(keyboardHeight)
+        guard abs(rounded - lastReportedHeight) > 1 else { return }
+        lastReportedHeight = rounded
+        onHeightChange?(rounded)
     }
 
     deinit {
         observation?.invalidate()
-        superviewHeightObservation?.invalidate()
     }
 }