重构PushTaskModal和PushTask组件以实现好友和消息发送的默认间隔。增强间隔状态管理，并在联系步骤中集成流量池选择。更新样式以改进布局和用户体验。

Touchkebao/src/utils/dbAction/message.ts

@@ -7,6 +7,7 @@
  * 4. 提供回调机制通知组件更新
  */
 
+import Dexie from "dexie";
 import { db, chatSessionService, ChatSession } from "../db";
 import { ContractData, weChatGroup } from "@/pages/pc/ckbox/data";
 
@@ -243,7 +244,9 @@ export class MessageManager {
         "userId",
         userId,
       )) as ChatSession[];
-      const localSessionMap = new Map(localSessions.map(s => [s.id, s]));
+      const localSessionMap = new Map(
+        localSessions.map(session => [session.serverId, session]),
+      );
 
       // 2. 转换服务器数据为统一格式
       const serverSessions: ChatSession[] = [];
@@ -264,16 +267,18 @@ export class MessageManager {
         serverSessions.push(...groups);
       }
 
-      const serverSessionMap = new Map(serverSessions.map(s => [s.id, s]));
+      const serverSessionMap = new Map(
+        serverSessions.map(session => [session.serverId, session]),
+      );
 
       // 3. 计算差异
       const toAdd: ChatSession[] = [];
       const toUpdate: ChatSession[] = [];
-      const toDelete: number[] = [];
+      const toDelete: string[] = [];
 
       // 检查新增和更新
       for (const serverSession of serverSessions) {
-        const localSession = localSessionMap.get(serverSession.id);
+        const localSession = localSessionMap.get(serverSession.serverId);
 
         if (!localSession) {
           toAdd.push(serverSession);
@@ -286,8 +291,8 @@ export class MessageManager {
 
       // 检查删除
       for (const localSession of localSessions) {
-        if (!serverSessionMap.has(localSession.id)) {
-          toDelete.push(localSession.id);
+        if (!serverSessionMap.has(localSession.serverId)) {
+          toDelete.push(localSession.serverId);
         }
       }
 
@@ -334,7 +339,19 @@ export class MessageManager {
       serverId: `${session.type}_${session.id}`,
     }));
 
-    await db.chatSessions.bulkAdd(dataToInsert);
+    try {
+      await db.chatSessions.bulkAdd(dataToInsert);
+    } catch (error) {
+      if (error instanceof Dexie.BulkError) {
+        console.warn(
+          `批量新增会话时检测到重复主键，切换为 bulkPut 以覆盖更新。错误详情:`,
+          error,
+        );
+        await db.chatSessions.bulkPut(dataToInsert);
+      } else {
+        throw error;
+      }
+    }
   }
 
   /**
@@ -357,14 +374,16 @@ export class MessageManager {
    */
   private static async batchDeleteSessions(
     userId: number,
-    sessionIds: number[],
+    serverIds: string[],
   ) {
-    if (sessionIds.length === 0) return;
+    if (serverIds.length === 0) return;
+
+    const serverIdSet = new Set(serverIds);
 
     await db.chatSessions
       .where("userId")
       .equals(userId)
-      .and(session => sessionIds.includes(session.id))
+      .and(session => serverIdSet.has(session.serverId))
       .delete();
   }