feat: Phase 1+2 架构进化 — 连续思考链/主动消息决策/情感状态机/离线自主思考 (86文件)

Phase 1 (基础设施):
- ThinkChain 思考链连续性 + 差异化思考提示词 (persistent)
- AutonomousToolPolicy 工具安全策略 (safe/unsafe/conditional)
- MessageScheduler 自适应消息节奏 (Idle/Available/Busy)
- SessionEnrichmentStore 渐进式上下文丰富 (5层)
- ConversationBus 事件总线 + ResponseCache (dedup)
- pkg/logger 统一日志 + 所有 handler 替换 fmt.Printf
- NPE 守卫/链路优化/数据库表修复/Go workspace

Phase 2 (人格交互):
- EmotionState/EmotionTracker 情感状态机 (5种心情, 情绪衰减)
- ProactiveGuard 主动消息多维决策 (静默时段/紧急度/频率/校验)
- Gateway↔ai-core 在线状态感知链路 (presence notification)
- 离线思考频率控制 + 重连问候 + 离线消息排队

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

backend/gateway/internal/handler/briefing_handler.go

@@ -5,7 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"log"
+	"github.com/yourname/cyrene-ai/pkg/logger"
 	"net/http"
 	"strings"
 	"time"
@@ -66,7 +66,7 @@ func (h *BriefingHandler) GetBriefing(c *gin.Context) {
 
 	briefing, err := h.briefingStore.GetBriefingByDate(userID, date)
 	if err != nil {
-		log.Printf("[briefing] 查询简报失败: user=%s date=%s err=%v", userID, date, err)
+		logger.Printf("[briefing] 查询简报失败: user=%s date=%s err=%v", userID, date, err)
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "查询简报失败: " + err.Error()})
 		return
 	}
@@ -106,7 +106,7 @@ func (h *BriefingHandler) GetLatestBriefings(c *gin.Context) {
 
 	briefings, err := h.briefingStore.GetLatestBriefings(userID, limit)
 	if err != nil {
-		log.Printf("[briefing] 查询简报列表失败: user=%s err=%v", userID, err)
+		logger.Printf("[briefing] 查询简报列表失败: user=%s err=%v", userID, err)
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "查询简报列表失败: " + err.Error()})
 		return
 	}
@@ -139,7 +139,7 @@ func (h *BriefingHandler) Generate(c *gin.Context) {
 
 	result, err := h.GenerateDailyBriefing(req.UserID)
 	if err != nil {
-		log.Printf("[briefing] 生成简报失败: user=%s err=%v", req.UserID, err)
+		logger.Printf("[briefing] 生成简报失败: user=%s err=%v", req.UserID, err)
 		c.JSON(http.StatusInternalServerError, gin.H{
 			"error":   "生成简报失败: " + err.Error(),
 			"success": false,
@@ -173,10 +173,10 @@ func (h *BriefingHandler) GenerateDailyBriefing(userID string) (*store.Briefing,
 	}
 
 	// 1. 获取天气数据
-	log.Printf("[briefing] 获取天气数据...")
+	logger.Printf("[briefing] 获取天气数据...")
 	weather, err := h.fetchWeather("Shanghai")
 	if err != nil {
-		log.Printf("[briefing] 天气获取失败 (降级): %v", err)
+		logger.Printf("[briefing] 天气获取失败 (降级): %v", err)
 		weather = &store.WeatherData{
 			Location:  "未知",
 			Temp:      0,
@@ -185,13 +185,13 @@ func (h *BriefingHandler) GenerateDailyBriefing(userID string) (*store.Briefing,
 		}
 	}
 	briefing.Weather = weather
-	log.Printf("[briefing] 天气: %s %.1f°C %s", weather.Location, weather.Temp, weather.Condition)
+	logger.Printf("[briefing] 天气: %s %.1f°C %s", weather.Location, weather.Temp, weather.Condition)
 
 	// 2. 获取今日待办提醒
-	log.Printf("[briefing] 获取待办提醒...")
+	logger.Printf("[briefing] 获取待办提醒...")
 	reminders, err := h.reminderStore.GetRemindersByUser(userID, "pending", 10, 0)
 	if err != nil {
-		log.Printf("[briefing] 获取提醒失败: %v", err)
+		logger.Printf("[briefing] 获取提醒失败: %v", err)
 	} else {
 		now := time.Now()
 		endOfDay := time.Date(now.Year(), now.Month(), now.Day(), 23, 59, 59, 0, now.Location())
@@ -205,22 +205,22 @@ func (h *BriefingHandler) GenerateDailyBriefing(userID string) (*store.Briefing,
 			}
 		}
 	}
-	log.Printf("[briefing] 今日待办: %d 项", len(briefing.Reminders))
+	logger.Printf("[briefing] 今日待办: %d 项", len(briefing.Reminders))
 
 	// 3. 获取新闻摘要（通过 tool-engine web_search）
-	log.Printf("[briefing] 获取新闻摘要...")
+	logger.Printf("[briefing] 获取新闻摘要...")
 	news, err := h.fetchNews()
 	if err != nil {
-		log.Printf("[briefing] 新闻获取失败 (降级): %v", err)
+		logger.Printf("[briefing] 新闻获取失败 (降级): %v", err)
 	}
 	briefing.News = news
-	log.Printf("[briefing] 新闻: %d 条", len(news))
+	logger.Printf("[briefing] 新闻: %d 条", len(news))
 
 	// 4. 生成 AI 摘要
-	log.Printf("[briefing] 生成 AI 摘要...")
+	logger.Printf("[briefing] 生成 AI 摘要...")
 	summary, err := h.generateAISummary(briefing)
 	if err != nil {
-		log.Printf("[briefing] AI 摘要生成失败 (降级): %v", err)
+		logger.Printf("[briefing] AI 摘要生成失败 (降级): %v", err)
 		summary = h.buildFallbackSummary(briefing)
 		briefing.SummarySource = "fallback"
 	} else {
@@ -238,7 +238,7 @@ func (h *BriefingHandler) GenerateDailyBriefing(userID string) (*store.Briefing,
 		return nil, fmt.Errorf("保存简报失败: %w", err)
 	}
 
-	log.Printf("[briefing] 简报已生成: user=%s date=%s", userID, today)
+	logger.Printf("[briefing] 简报已生成: user=%s date=%s", userID, today)
 	return briefing, nil
 }
 
@@ -362,7 +362,7 @@ func (h *BriefingHandler) fetchNews() ([]store.NewsItem, error) {
 	}
 
 	if result.Error != "" {
-		log.Printf("[briefing] 新闻搜索失败: %s", result.Error)
+		logger.Printf("[briefing] 新闻搜索失败: %s", result.Error)
 		// 返回降级新闻
 		return []store.NewsItem{
 			{
@@ -585,7 +585,7 @@ func (h *BriefingHandler) pushBriefingNotification(userID string, b *store.Brief
 
 	data, err := json.Marshal(msg)
 	if err != nil {
-		log.Printf("[briefing] 序列化简报通知失败: %v", err)
+		logger.Printf("[briefing] 序列化简报通知失败: %v", err)
 		return
 	}
 
@@ -596,10 +596,10 @@ func (h *BriefingHandler) pushBriefingNotification(userID string, b *store.Brief
 	b.Status = "delivered"
 	b.DeliveredAt = &now
 	if err := h.briefingStore.CreateOrUpdateBriefing(b); err != nil {
-		log.Printf("[briefing] 更新简报送达状态失败: %v", err)
+		logger.Printf("[briefing] 更新简报送达状态失败: %v", err)
 	}
 
-	log.Printf("[briefing] 简报通知已推送: user=%s date=%s", userID, b.Date)
+	logger.Printf("[briefing] 简报通知已推送: user=%s date=%s", userID, b.Date)
 }
 
 // StartBriefingScheduler 启动简报调度器
@@ -614,7 +614,7 @@ func StartBriefingScheduler(handler *BriefingHandler, briefingStore *store.Brief
 		ticker := time.NewTicker(30 * time.Second)
 		defer ticker.Stop()
 
-		log.Printf("[BriefingScheduler] 简报调度器已启动 (简报时间: %s)", briefingTime)
+		logger.Printf("[BriefingScheduler] 简报调度器已启动 (简报时间: %s)", briefingTime)
 
 		// 记录今天是否已触发
 		lastTriggeredDate := ""
@@ -626,13 +626,13 @@ func StartBriefingScheduler(handler *BriefingHandler, briefingStore *store.Brief
 
 			// 检查是否到达简报时间且今天尚未触发
 			if currentTime == briefingTime && currentDate != lastTriggeredDate {
-				log.Printf("[BriefingScheduler] 触发每日简报生成: %s", currentDate)
+				logger.Printf("[BriefingScheduler] 触发每日简报生成: %s", currentDate)
 				lastTriggeredDate = currentDate
 
 				// 获取所有用户
 				users, err := briefingStore.GetAllUsers()
 				if err != nil {
-					log.Printf("[BriefingScheduler] 获取用户列表失败: %v", err)
+					logger.Printf("[BriefingScheduler] 获取用户列表失败: %v", err)
 					continue
 				}
 
@@ -642,21 +642,21 @@ func StartBriefingScheduler(handler *BriefingHandler, briefingStore *store.Brief
 				}
 
 				if len(users) == 0 {
-					log.Println("[BriefingScheduler] 没有找到用户，跳过简报生成")
+					logger.Println("[BriefingScheduler] 没有找到用户，跳过简报生成")
 					continue
 				}
 
 				for _, userID := range users {
-					log.Printf("[BriefingScheduler] 为用户 %s 生成简报...", userID)
+					logger.Printf("[BriefingScheduler] 为用户 %s 生成简报...", userID)
 					result, err := handler.GenerateDailyBriefing(userID)
 					if err != nil {
-						log.Printf("[BriefingScheduler] 生成简报失败: user=%s err=%v", userID, err)
+						logger.Printf("[BriefingScheduler] 生成简报失败: user=%s err=%v", userID, err)
 						continue
 					}
 					handler.pushBriefingNotification(userID, result)
 				}
 
-				log.Printf("[BriefingScheduler] 每日简报已生成完毕，共 %d 个用户", len(users))
+				logger.Printf("[BriefingScheduler] 每日简报已生成完毕，共 %d 个用户", len(users))
 			}
 		}
 	}()