feat: 完善后端并新增 Vue3 WebUI

后端:
- 修复登录校验、DB 并发(单例+WAL+纯Go sqlite)、会话密钥持久化等核心缺陷
- 新增 Timer CRUD/签到/手动触发、执行日志、仪表盘、驱动元数据等 API
- 统一驱动接口: 带 context 的执行器、真实错误返回、敏感字段掩码、连通性测试
- 补全钉钉执行器; Timer 触发/提醒去重; 配置支持默认值与环境变量覆盖

前端:
- Vite+Vue3+TS+Pinia+Element Plus, 由驱动元数据动态渲染配置表单
- 登录/仪表盘(倒计时环)/定时器/规则/账号/日志/设置页面, 支持暗色模式
- 主题色 #66ccff, 信号波纹 logo, go:embed 单二进制部署

构建: Dockerfile 增加前端构建阶段; 补充各驱动配置文档

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

api/log/log.go

@@ -0,0 +1,102 @@
+// Package log 提供规则执行日志的查询接口
+package log
+
+import (
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/ssdomei232/goodBaby/api/response"
+	"github.com/ssdomei232/goodBaby/api/user"
+	"github.com/ssdomei232/goodBaby/handler/db"
+	"github.com/ssdomei232/goodBaby/model"
+)
+
+const (
+	defaultPageSize = 20
+	maxPageSize     = 200
+)
+
+// HandleGetLogs 分页查询当前用户的执行日志
+func HandleGetLogs(c *gin.Context) {
+	userInfo, err := user.GetUserInfoByGinCtx(c)
+	if err != nil {
+		response.Unauthorized(c, "获取用户信息失败")
+		return
+	}
+
+	gormDB, err := db.GetGormDB()
+	if err != nil {
+		response.ServerError(c, "服务器内部错误")
+		return
+	}
+
+	page := intQuery(c, "page", 1, 1, 1<<20)
+	pageSize := intQuery(c, "page_size", defaultPageSize, 1, maxPageSize)
+
+	query := gormDB.Model(&model.ExecutionLog{}).Where("uid = ?", userInfo.ID)
+	if ruleID := c.Query("rule_id"); ruleID != "" {
+		query = query.Where("rule_id = ?", ruleID)
+	}
+	if success := c.Query("success"); success == "true" || success == "false" {
+		query = query.Where("success = ?", success == "true")
+	}
+
+	var total int64
+	if err := query.Count(&total).Error; err != nil {
+		response.ServerError(c, "获取执行日志失败")
+		return
+	}
+
+	logs := []model.ExecutionLog{}
+	if err := query.Order("id DESC").
+		Offset((page - 1) * pageSize).
+		Limit(pageSize).
+		Find(&logs).Error; err != nil {
+		response.ServerError(c, "获取执行日志失败")
+		return
+	}
+
+	response.OK(c, gin.H{
+		"total":     total,
+		"page":      page,
+		"page_size": pageSize,
+		"items":     logs,
+	})
+}
+
+// HandleClearLogs 清空当前用户的执行日志
+func HandleClearLogs(c *gin.Context) {
+	userInfo, err := user.GetUserInfoByGinCtx(c)
+	if err != nil {
+		response.Unauthorized(c, "获取用户信息失败")
+		return
+	}
+
+	gormDB, err := db.GetGormDB()
+	if err != nil {
+		response.ServerError(c, "服务器内部错误")
+		return
+	}
+
+	if err := gormDB.Where("uid = ?", userInfo.ID).Delete(&model.ExecutionLog{}).Error; err != nil {
+		response.ServerError(c, "清空执行日志失败")
+		return
+	}
+
+	response.OK(c, "已清空执行日志")
+}
+
+func intQuery(c *gin.Context, key string, fallback, min, max int) int {
+	raw := c.Query(key)
+	if raw == "" {
+		return fallback
+	}
+	value, err := strconv.Atoi(raw)
+	if err != nil || value < min {
+		return fallback
+	}
+	if value > max {
+		return max
+	}
+	return value
+}