feat：添加日志功能

src/business/admin/admin.service.ts

@@ -16,6 +16,7 @@ import { AdminCoreService } from '../../core/admin_core/admin_core.service';
 import { Users } from '../../core/db/users/users.entity';
 import { UsersService } from '../../core/db/users/users.service';
 import { UsersMemoryService } from '../../core/db/users/users_memory.service';
+import { LogManagementService } from '../../core/utils/logger/log_management.service';
 
 export interface AdminApiResponse<T = any> {
   success: boolean;
@@ -31,8 +32,13 @@ export class AdminService {
   constructor(
     private readonly adminCoreService: AdminCoreService,
     @Inject('UsersService') private readonly usersService: UsersService | UsersMemoryService,
+    private readonly logManagementService: LogManagementService,
   ) {}
 
+  getLogDirAbsolutePath(): string {
+    return this.logManagementService.getLogDirAbsolutePath();
+  }
+
   async login(identifier: string, password: string): Promise<AdminApiResponse> {
     try {
       const result = await this.adminCoreService.login({ identifier, password });
@@ -83,6 +89,15 @@ export class AdminService {
     return { success: true, message: '密码重置成功' };
   }
 
+  async getRuntimeLogs(lines?: number): Promise<AdminApiResponse<{ file: string; updated_at: string; lines: string[] }>> {
+    const result = await this.logManagementService.getRuntimeLogTail({ lines });
+    return {
+      success: true,
+      data: result,
+      message: '运行日志获取成功',
+    };
+  }
+
   private formatUser(user: Users) {
     return {
       id: user.id.toString(),