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>

drivers/dingtalk/dingtalk.go

@@ -1,23 +1,33 @@
-// dingtalk 仅用于发送提醒
+// Package dingtalk 提供钉钉自定义机器人的提醒与规则执行能力
 package dingtalk
 
 import (
-	"log"
+	"fmt"
 
 	"github.com/CatchZeng/dingtalk/pkg/dingtalk"
 	"github.com/ssdomei232/goodBaby/model"
 )
 
-func SendDingTalkMsg(user *model.User, title string, msg string) {
-	dingtalkAccount := getDingTalkConfigFromUser(user)
-	if dingtalkAccount == nil {
-		return
-	}
-
-	client := dingtalk.NewClient(dingtalkAccount.AccessToken, dingtalkAccount.Secret)
-	sendMsg := dingtalk.NewMarkdownMessage().SetMarkdown(title, msg)
-	_, _, err := client.Send(sendMsg)
-	if err != nil {
-		log.Printf("发送钉钉消息失败: %v", err)
+// SendDingTalkMsg 使用用户配置的钉钉机器人发送提醒
+//
+// 用户没有配置钉钉机器人时返回 ErrNoUserConfig
+func SendDingTalkMsg(user *model.User, title string, msg string) error {
+	config := getDingTalkConfigFromUser(user)
+	if config == nil {
+		return ErrNoUserConfig
 	}
+	return send(config, title, msg)
+}
+
+// ErrNoUserConfig 表示用户没有配置钉钉提醒
+var ErrNoUserConfig = fmt.Errorf("用户未配置钉钉机器人")
+
+func send(config *DingTalkConfig, title, msg string) error {
+	client := dingtalk.NewClient(config.AccessToken, config.Secret)
+	message := dingtalk.NewMarkdownMessage().SetMarkdown(title, msg)
+
+	if _, _, err := client.Send(message); err != nil {
+		return fmt.Errorf("发送钉钉消息失败: %w", err)
+	}
+	return nil
 }

drivers/dingtalk/model.go

@@ -1,6 +1,17 @@
 package dingtalk
 
+// RuleType 钉钉机器人规则类型标识
+const RuleType = "dingtalk"
+
+// DingTalkConfig 钉钉自定义机器人凭据，用户级提醒配置也用这个结构
 type DingTalkConfig struct {
 	AccessToken string `json:"access_token"`
 	Secret      string `json:"secret"`
 }
+
+// DingTalkRuleConfig 钉钉规则配置：凭据 + 要发送的内容
+type DingTalkRuleConfig struct {
+	DingTalkConfig
+	Title string `json:"title"`
+	Msg   string `json:"msg"`
+}

drivers/dingtalk/ruleConfigChecker.go

@@ -3,24 +3,56 @@ package dingtalk
 import (
 	"encoding/json"
 	"fmt"
+
+	"github.com/ssdomei232/goodBaby/internal/meta"
 )
 
 // DingTalkRuleValidator 钉钉规则验证器
 type DingTalkRuleValidator struct{}
 
 func (v *DingTalkRuleValidator) GetType() string {
-	return "dingtalk"
+	return RuleType
 }
 
 func (v *DingTalkRuleValidator) Validate(configJSON string) error {
-	var config DingTalkConfig
-	if err := json.Unmarshal([]byte(configJSON), &config); err != nil {
-		return fmt.Errorf("解析钉钉规则配置失败: %v", err)
+	config, err := ParseRuleConfig(configJSON)
+	if err != nil {
+		return err
 	}
 
 	if config.AccessToken == "" {
 		return fmt.Errorf("钉钉规则配置中 access_token 不能为空")
 	}
+	if config.Title == "" {
+		return fmt.Errorf("钉钉规则配置中 title 不能为空")
+	}
+	if config.Msg == "" {
+		return fmt.Errorf("钉钉规则配置中 msg 不能为空")
+	}
 
 	return nil
 }
+
+func (v *DingTalkRuleValidator) Meta() meta.RuleMeta {
+	return meta.RuleMeta{
+		Type:        RuleType,
+		Label:       "钉钉机器人消息",
+		Description: "触发时通过钉钉自定义机器人发送一条 Markdown 消息，不需要关联账号。",
+		AccountType: "", // 凭据直接写在规则里，无需账号
+		Fields: []meta.Field{
+			{Key: "access_token", Label: "Access Token", Type: meta.FieldPassword, Required: true, Secret: true, Help: "机器人 Webhook 中 access_token 参数的值"},
+			{Key: "secret", Label: "加签 Secret", Type: meta.FieldPassword, Secret: true, Help: "机器人安全设置选择“加签”时填写"},
+			{Key: "title", Label: "消息标题", Type: meta.FieldString, Required: true},
+			{Key: "msg", Label: "消息内容", Type: meta.FieldTextarea, Required: true, Help: "支持 Markdown"},
+		},
+	}
+}
+
+// ParseRuleConfig 解析钉钉规则配置
+func ParseRuleConfig(configJSON string) (*DingTalkRuleConfig, error) {
+	var config DingTalkRuleConfig
+	if err := json.Unmarshal([]byte(configJSON), &config); err != nil {
+		return nil, fmt.Errorf("解析钉钉规则配置失败: %v", err)
+	}
+	return &config, nil
+}

drivers/dingtalk/runner.go

@@ -0,0 +1,31 @@
+package dingtalk
+
+import (
+	"context"
+	"log"
+
+	"github.com/ssdomei232/goodBaby/internal/retry"
+	"github.com/ssdomei232/goodBaby/model"
+)
+
+// DingTalkExecutor 钉钉机器人执行器
+//
+// 之前只注册了校验器却没有执行器，导致钉钉规则可以创建但永远不会被执行。
+type DingTalkExecutor struct{}
+
+func (e *DingTalkExecutor) GetType() string {
+	return RuleType
+}
+
+func (e *DingTalkExecutor) Execute(ctx context.Context, rule *model.Rule) error {
+	log.Printf("执行钉钉规则: %s (ID: %d)", rule.Name, rule.ID)
+
+	config, err := ParseRuleConfig(rule.ConfigJson)
+	if err != nil {
+		return err
+	}
+
+	return retry.Do(ctx, func() error {
+		return send(&config.DingTalkConfig, config.Title, config.Msg)
+	})
+}