feat(hardware): 自 go-hua 迁入硬件信息采集与变更检测

- WMI 采集主板/BIOS/显卡/内存/CPU/硬盘等 11 类设备 + 变更比对
- 新增依赖 gopsutil/yusufpapurcu/wmi, 附测试、例程与 README

examples/hardware/main.go

@@ -0,0 +1,38 @@
+// hardware 包示例：读取硬件信息（WMI）与硬件变更检测（Windows）
+package main
+
+import (
+	"fmt"
+
+	"git.zeroonesoft.cn/golib/zogo/hardware"
+)
+
+func main() {
+	hw, err := hardware.GetHardwareInfo()
+	if err != nil {
+		fmt.Println("获取失败:", err)
+		return
+	}
+
+	for _, p := range hw.Processor {
+		fmt.Printf("CPU: %s (物理核心 %d, 逻辑处理器 %d)\n", p.Name, p.NumberOfCores, p.NumberOfLogicalProcessors)
+	}
+	for _, m := range hw.PhysicalMemory {
+		fmt.Printf("内存: %s 容量 %d MB 速率 %d MHz 序列号 %s\n", m.Manufacturer, m.Capacity/1024/1024, m.Speed, m.SerialNumber)
+	}
+	for _, d := range hw.DiskDrive {
+		fmt.Printf("硬盘: %s 容量 %.0f GB 接口 %s\n", d.Caption, float64(d.Size)/1024/1024/1024, d.InterfaceType)
+	}
+	for _, v := range hw.VideoController {
+		fmt.Printf("显卡: %s 分辨率 %dx%d@%dHz 显存 %.0f MB\n",
+			v.Name, v.CurrentHorizontalResolution, v.CurrentVerticalResolution, v.CurrentRefreshRate, float64(v.AdapterRAM)/1024/1024)
+	}
+	for _, b := range hw.BaseBoard {
+		fmt.Printf("主板: %s %s\n", b.Manufacturer, b.Product)
+	}
+
+	// 硬件变更检测：与上次采集结果对比（返回 true 表示硬件发生变化）
+	fmt.Println("内存是否变更:", hardware.CheckPhysicalMemoryChanged(hw.PhysicalMemory, hw.PhysicalMemory))
+	fmt.Println("CPU 是否变更:", hardware.CheckProcessorChanged(hw.Processor, hw.Processor))
+	fmt.Println("硬盘是否变更:", hardware.CheckDiskDriveChanged(hw.DiskDrive, hw.DiskDrive))
+}