将Feature/XP.Common和Feature/XP.Hardware分支合并至Develop/XP.forHardwareAndCommon，完善XPapp注册和相关硬件类库通用类库功能。

XP.Common/Database/Interfaces/IDbContext.cs

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+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using XP.Common.Database.Models;
+
+namespace XP.Common.Database.Interfaces
+{
+    /// <summary>
+    /// 通用数据库操作接口（适配任意数据库，SQLite为具体实现）
+    /// </summary>
+    public interface IDbContext : IDisposable
+    {
+        /// <summary>
+        /// 打开数据库连接
+        /// </summary>
+        IDbExecuteResult OpenConnection();
+
+        /// <summary>
+        /// 异步打开数据库连接
+        /// </summary>
+        Task<IDbExecuteResult> OpenConnectionAsync();
+
+        /// <summary>
+        /// 开始事务
+        /// </summary>
+        (IDbExecuteResult Result, IDbTransaction? Transaction) BeginTransaction();
+
+        /// <summary>
+        /// 执行增删改SQL（无返回值）
+        /// </summary>
+        /// <param name="sql">SQL语句（参数化）</param>
+        /// <param name="parameters">参数集合（key=参数名，value=参数值）</param>
+        IDbExecuteResult ExecuteNonQuery(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 异步执行增删改SQL
+        /// </summary>
+        Task<IDbExecuteResult> ExecuteNonQueryAsync(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 执行查询并返回单个值（如Count/Sum）
+        /// </summary>
+        /// <typeparam name="T">返回值类型</typeparam>
+        /// <param name="sql">SQL语句</param>
+        /// <param name="parameters">参数集合</param>
+        (IDbExecuteResult Result, T? Value) ExecuteScalar<T>(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 异步执行查询并返回单个值
+        /// </summary>
+        Task<(IDbExecuteResult Result, T? Value)> ExecuteScalarAsync<T>(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 执行查询并返回DataTable
+        /// </summary>
+        (IDbExecuteResult Result, DataTable? Data) ExecuteDataTable(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 异步执行查询并返回DataTable
+        /// </summary>
+        Task<(IDbExecuteResult Result, DataTable? Data)> ExecuteDataTableAsync(string sql, Dictionary<string, object>? parameters = null);
+
+        /// <summary>
+        /// 执行查询并映射为实体列表
+        /// </summary>
+        /// <typeparam name="T">实体类型（需有无参构造函数）</typeparam>
+        (IDbExecuteResult Result, List<T> Data) QueryList<T>(string sql, Dictionary<string, object>? parameters = null) where T : new();
+
+        /// <summary>
+        /// 异步执行查询并映射为实体列表
+        /// </summary>
+        Task<(IDbExecuteResult Result, List<T> Data)> QueryListAsync<T>(string sql, Dictionary<string, object>? parameters = null) where T : new();
+
+        /// <summary>
+        /// 执行分页查询并返回分页结果
+        /// </summary>
+        /// <typeparam name="T">实体类型</typeparam>
+        (IDbExecuteResult Result, PaginationResponse<T> Data) QueryPaged<T>(string sql, PaginationRequest pagination, Dictionary<string, object>? parameters = null) where T : new();
+
+        /// <summary>
+        /// 异步执行分页查询并返回分页结果
+        /// </summary>
+        Task<(IDbExecuteResult Result, PaginationResponse<T> Data)> QueryPagedAsync<T>(string sql, PaginationRequest pagination, Dictionary<string, object>? parameters = null) where T : new();
+    }
+}

XP.Common/Database/Interfaces/IDbExecuteResult.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace XP.Common.Database.Interfaces
+{
+    /// <summary>
+    /// 数据库操作通用执行结果
+    /// </summary>
+    public interface IDbExecuteResult
+    {
+        /// <summary>
+        /// 是否执行成功
+        /// </summary>
+        bool IsSuccess { get; set; }
+
+        /// <summary>
+        /// 影响行数（增删改）
+        /// </summary>
+        int RowsAffected { get; set; }
+
+        /// <summary>
+        /// 消息（成功/失败提示）
+        /// </summary>
+        string Message { get; set; }
+
+        /// <summary>
+        /// 异常信息（失败时非空）
+        /// </summary>
+        Exception? Exception { get; set; }
+    }
+}

XP.Common/Database/Interfaces/IDbTransaction.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace XP.Common.Database.Interfaces
+{
+    /// <summary>
+    /// 数据库事务接口
+    /// </summary>
+    public interface IDbTransaction : IDisposable
+    {
+        /// <summary>
+        /// 提交事务
+        /// </summary>
+        IDbExecuteResult Commit();
+
+        /// <summary>
+        /// 回滚事务
+        /// </summary>
+        IDbExecuteResult Rollback();
+    }
+}