新增接口，界面

keyBoard/Class/AiTalk/M/KBPersonaModel.h

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+//
+//  KBPersonaModel.h
+//  keyBoard
+//
+//  Created by Kiro on 2026/1/26.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// 人设状态
+typedef NS_ENUM(NSInteger, KBPersonaStatus) {
+    KBPersonaStatusDisabled = 0,  // 禁用
+    KBPersonaStatusEnabled = 1    // 启用
+};
+
+/// 人设可见性
+typedef NS_ENUM(NSInteger, KBPersonaVisibility) {
+    KBPersonaVisibilityPrivate = 0,  // 私有
+    KBPersonaVisibilityPublic = 1    // 公开
+};
+
+/// 人设模型
+@interface KBPersonaModel : NSObject
+
+/// 人设 ID
+@property (nonatomic, assign) NSInteger personaId;
+
+/// 人设名称
+@property (nonatomic, copy) NSString *name;
+
+/// 头像 URL
+@property (nonatomic, copy) NSString *avatarUrl;
+
+/// 封面图 URL
+@property (nonatomic, copy) NSString *coverImageUrl;
+
+/// 性别
+@property (nonatomic, copy) NSString *gender;
+
+/// 年龄范围
+@property (nonatomic, copy) NSString *ageRange;
+
+/// 简短描述
+@property (nonatomic, copy) NSString *shortDesc;
+
+/// 介绍文本
+@property (nonatomic, copy) NSString *introText;
+
+/// 性格标签（逗号分隔的字符串）
+@property (nonatomic, copy) NSString *personalityTags;
+
+/// 说话风格
+@property (nonatomic, copy) NSString *speakingStyle;
+
+/// 系统提示词
+@property (nonatomic, copy) NSString *systemPrompt;
+
+/// 状态（0-禁用，1-启用）
+@property (nonatomic, assign) KBPersonaStatus status;
+
+/// 可见性（0-私有，1-公开）
+@property (nonatomic, assign) KBPersonaVisibility visibility;
+
+/// 排序顺序
+@property (nonatomic, assign) NSInteger sortOrder;
+
+/// 热度分数
+@property (nonatomic, assign) NSInteger popularityScore;
+
+/// 创建时间
+@property (nonatomic, copy) NSString *createdAt;
+
+/// 更新时间
+@property (nonatomic, copy) NSString *updatedAt;
+
+#pragma mark - 扩展属性
+
+/// 性格标签数组（从 personalityTags 解析）
+@property (nonatomic, strong, readonly) NSArray<NSString *> *tagsArray;
+
+/// 是否启用
+@property (nonatomic, assign, readonly) BOOL isEnabled;
+
+/// 是否公开
+@property (nonatomic, assign, readonly) BOOL isPublic;
+
+/// 开场白
+@property (nonatomic, copy) NSString *prologue;
+/// 开场白URL
+@property (nonatomic, copy) NSString *prologueAudio;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/AiTalk/M/KBPersonaModel.m

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+//
+//  KBPersonaModel.m
+//  keyBoard
+//
+//  Created by Kiro on 2026/1/26.
+//
+
+#import "KBPersonaModel.h"
+#import <MJExtension/MJExtension.h>
+
+@implementation KBPersonaModel
+
+#pragma mark - MJExtension 配置
+
+// 字段映射
++ (NSDictionary *)mj_replacedKeyFromPropertyName {
+    return @{
+        @"personaId": @"id"
+    };
+}
+
+// 转换完成后的处理
+- (void)mj_keyValuesDidFinishConvertingToObject {
+    // 容错处理：如果字段为 null，设置默认值
+    if (!self.name) self.name = @"";
+    if (!self.avatarUrl) self.avatarUrl = @"";
+    if (!self.coverImageUrl) self.coverImageUrl = @"";
+    if (!self.gender) self.gender = @"";
+    if (!self.ageRange) self.ageRange = @"";
+    if (!self.shortDesc) self.shortDesc = @"";
+    if (!self.introText) self.introText = @"";
+    if (!self.personalityTags) self.personalityTags = @"";
+    if (!self.speakingStyle) self.speakingStyle = @"";
+    if (!self.systemPrompt) self.systemPrompt = @"";
+    if (!self.createdAt) self.createdAt = @"";
+    if (!self.updatedAt) self.updatedAt = @"";
+}
+
+#pragma mark - 扩展属性
+
+- (NSArray<NSString *> *)tagsArray {
+    if (self.personalityTags.length == 0) {
+        return @[];
+    }
+    // 去除空格并分割
+    NSString *trimmed = [self.personalityTags stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
+    NSArray *tags = [trimmed componentsSeparatedByString:@","];
+    
+    // 过滤空字符串
+    NSMutableArray *result = [NSMutableArray array];
+    for (NSString *tag in tags) {
+        NSString *trimmedTag = [tag stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
+        if (trimmedTag.length > 0) {
+            [result addObject:trimmedTag];
+        }
+    }
+    return result;
+}
+
+- (BOOL)isEnabled {
+    return self.status == KBPersonaStatusEnabled;
+}
+
+- (BOOL)isPublic {
+    return self.visibility == KBPersonaVisibilityPublic;
+}
+
+@end

keyBoard/Class/AiTalk/M/KBPersonaPageModel.h

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+//
+//  KBPersonaPageModel.h
+//  keyBoard
+//
+//  Created by Kiro on 2026/1/26.
+//
+
+#import <Foundation/Foundation.h>
+#import "KBPersonaModel.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/// 排序规则
+@interface KBOrderRule : NSObject
+@property (nonatomic, copy) NSString *column;  // 排序字段
+@property (nonatomic, assign) BOOL asc;        // 是否升序
+@end
+
+/// 分页数据模型
+@interface KBPersonaPageModel : NSObject
+
+/// 人设列表
+@property (nonatomic, strong) NSArray<KBPersonaModel *> *records;
+
+/// 总记录数
+@property (nonatomic, assign) NSInteger total;
+
+/// 每页大小
+@property (nonatomic, assign) NSInteger size;
+
+/// 当前页码
+@property (nonatomic, assign) NSInteger current;
+
+/// 排序规则
+@property (nonatomic, strong, nullable) NSArray<KBOrderRule *> *orders;
+
+/// 总页数
+@property (nonatomic, assign) NSInteger pages;
+
+/// 是否还有更多数据
+@property (nonatomic, assign, readonly) BOOL hasMore;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/AiTalk/M/KBPersonaPageModel.m

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+//
+//  KBPersonaPageModel.m
+//  keyBoard
+//
+//  Created by Kiro on 2026/1/26.
+//
+
+#import "KBPersonaPageModel.h"
+#import <MJExtension/MJExtension.h>
+
+@implementation KBOrderRule
+@end
+
+@implementation KBPersonaPageModel
+
+#pragma mark - MJExtension 配置
+
+// 数组内元素类型
++ (NSDictionary *)mj_objectClassInArray {
+    return @{
+        @"records": [KBPersonaModel class],
+        @"orders": [KBOrderRule class]
+    };
+}
+
+// 转换完成后的处理
+- (void)mj_keyValuesDidFinishConvertingToObject {
+    if (!self.records) {
+        self.records = @[];
+    }
+}
+
+#pragma mark - 扩展属性
+
+- (BOOL)hasMore {
+    return self.current < self.pages;
+}
+
+@end