refactor: 重大架构升级 — HomeID/RoomID int64化 + 设备驱动重构 + 结构化日志

主要变更：

**类型系统重构**
- HomeInfo.ID/RoomInfo.ID/HomeID 从 string 改为 int64，json tag 使用 ,string
- GetHome/GetRooms/GetRoomDevices 接口同步修改
- 新增 int64FromStr 工具函数，更新 parseHomeInfo 解析逻辑

**新增 Speaker 设备**
- 新增 KindSpeaker 类型
- classify 映射覆盖 speaker/bluetooth-speaker/alarm-clock/media-player/playback/music

**设备驱动重构**
- AC 驱动彻底重写：从硬编码常量改为基于 SPEC ValueList 的动态 valMapper
- 所有设备(Fan/Humidifier/Light/OccupancySensor/Switch/TempHumiditySensor/Thermostat/Vacuum/WaterHeater/Cover)新增 GetState() 和 FetchState(ctx) 接口
- base.go 新增 specResolver.format() 方法

**MIoT 模块增强**
- MIoTClient 新增 homeIDs 字段，支持按家庭过滤设备
- RefreshDevices 支持 homeIDs 参数
- SpecStdLib 引入 logger.Logger，log.Printf 全部迁移为结构化日志

**其他**
- Config 新增 RedirectURL 和 HomeIDs 字段
- AuthInfo.ExpiresIn 类型从 int 改为 int32
- UUID 生成简化为 hex.EncodeToString
- 新增 github.com/sirupsen/logrus 依赖
- .gitignore 新增 examples/*/data/ 忽略规则
- 删除已提交的 config.json 敏感配置

miot/miot_device.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"strings"
 	"sync"
+
+	"xiaomihome/logger"
 )
 
 // ============================================================================
@@ -54,6 +56,9 @@ type MIoTDevice struct {
 	valueSubList        map[string]map[string]func(map[string]interface{}, interface{})
 	subID               int
 	subIDMu             sync.Mutex
+
+	// === Logger ===
+	lgr logger.Logger
 }
 
 // NewMIoTDevice creates a new MIoTDevice.
@@ -68,6 +73,11 @@ func NewMIoTDevice(miotClient *MIoTClient, deviceInfo map[string]interface{}, sp
 		deviceStateSubList:  make(map[string]map[string]func(string, interface{})),
 		valueSubList:        make(map[string]map[string]func(map[string]interface{}, interface{})),
 		subDevices:          make(map[int]*MIoTDevice),
+		lgr:                 logger.Default(),
+	}
+
+	if specInstance != nil {
+		dev.serviceList = specInstance.GetServices()
 	}
 
 	// Parse device metadata from deviceInfo
@@ -130,6 +140,9 @@ func NewMIoTDevice(miotClient *MIoTClient, deviceInfo map[string]interface{}, sp
 	return dev
 }
 
+// SetLogger sets a custom logger for MIoTDevice.
+func (d *MIoTDevice) SetLogger(l logger.Logger) { d.lgr = l }
+
 // LoadFromCloud creates a MIoTDevice from cloud device data.
 // Aligns with Python: populating device_info from cloud response.
 func LoadFromCloud(miotClient *MIoTClient, cloudData map[string]interface{}) *MIoTDevice {
@@ -193,7 +206,7 @@ func (d *MIoTDevice) SetSpecInstance(specInstance *MIoTSpecInstance) {
 // Returns: subscription ID for unsubscribing.
 func (d *MIoTDevice) SubProp(siid, piid int, handler func(map[string]interface{}, interface{})) string {
 	if d.miotClient == nil {
-		fmt.Printf("[MIoTDevice] Warning: miotClient is nil, cannot subscribe to property\n")
+		d.lgr.Warnf("[MIoTDevice] Warning: miotClient is nil, cannot subscribe to property\n")
 		return ""
 	}
 
@@ -216,7 +229,7 @@ func (d *MIoTDevice) SubProp(siid, piid int, handler func(map[string]interface{}
 // Aligns with Python MIoTDevice.unsub_prop.
 func (d *MIoTDevice) UnsubProp(subID string) {
 	if d.miotClient == nil {
-		fmt.Printf("[MIoTDevice] Warning: miotClient is nil, cannot unsubscribe from property\n")
+		d.lgr.Warnf("[MIoTDevice] Warning: miotClient is nil, cannot unsubscribe from property\n")
 		return
 	}
 
@@ -242,7 +255,7 @@ func (d *MIoTDevice) UnsubProp(subID string) {
 // Returns: subscription ID for unsubscribing.
 func (d *MIoTDevice) SubEvent(siid, eiid int, handler func(map[string]interface{}, interface{})) string {
 	if d.miotClient == nil {
-		fmt.Printf("[MIoTDevice] Warning: miotClient is nil, cannot subscribe to event\n")
+		d.lgr.Warnf("[MIoTDevice] Warning: miotClient is nil, cannot subscribe to event\n")
 		return ""
 	}
 
@@ -265,7 +278,7 @@ func (d *MIoTDevice) SubEvent(siid, eiid int, handler func(map[string]interface{
 // Aligns with Python MIoTDevice.unsub_event.
 func (d *MIoTDevice) UnsubEvent(subID string) {
 	if d.miotClient == nil {
-		fmt.Printf("[MIoTDevice] Warning: miotClient is nil, cannot unsubscribe from event\n")
+		d.lgr.Warnf("[MIoTDevice] Warning: miotClient is nil, cannot unsubscribe from event\n")
 		return
 	}