修改了登录im的逻辑

yinmeng-ios/Modules/Chat/Keyboard/ChatKeyboard+.swift

@@ -0,0 +1,29 @@
+//
+//  ChatKeyboard+.swift
+//  yinmeng-ios
+//
+//  Created by MaiMang on 2024/2/29.
+//
+
+import Foundation
+// MARK: - NSNotificationName
+
+public extension NSNotification.Name {
+	/// 获取点击空白处回收键盘的处理通知
+	static let kChatTextKeyboardNeedHide = Notification.Name("kChatTextKeyboardNeedHide")
+	/// 获取文本输入框值变化
+	static let kChatTextKeyboardChanged = Notification.Name("kChatTextKeyboardChanged")
+}
+
+protocol OptionalType {
+	associatedtype Wrapped
+
+	var value: Wrapped? { get }
+}
+
+
+extension Optional: OptionalType {
+	var value: Wrapped? {
+		return self
+	}
+}