feat: 增加 SafeW 已监控群列表接口

通过 getUpdates 将群写入 Redis，供创建/编辑渠道时选择 chat_id，避免前端重复传递 token。

cmd/server/main.go

@@ -15,6 +15,7 @@ import (
 	"aiaa-notification-service/internal/config"
 	"aiaa-notification-service/internal/engine"
 	"aiaa-notification-service/internal/handler"
+	"aiaa-notification-service/internal/safew"
 	"aiaa-notification-service/internal/store"
 
 	"github.com/gin-gonic/gin"
@@ -125,7 +126,21 @@ func main() {
 	notifyH := handler.NewNotifyHandler(st, redisCache, matcher, renderer, router)
 	sourceH := handler.NewSourceHandler(st, redisCache)
 	templateH := handler.NewTemplateHandler(st, redisCache)
-	channelH := handler.NewChannelHandler(st, redisCache)
+
+	poller := func(token string, offset int64, timeout int) ([]adapter.SafewChat, int64, error) {
+		return (&adapter.SafeWSender{}).PollGroupChats(token, offset, timeout)
+	}
+	var watcherStore safew.ChatStore
+	if redisCache != nil {
+		watcherStore = redisCache
+	} else {
+		watcherStore = safew.NewMemStore()
+		slog.Warn("safew chats using in-memory store")
+	}
+	safewWatcher := safew.NewWatcher(watcherStore, poller)
+	defer safewWatcher.Stop()
+
+	channelH := handler.NewChannelHandler(st, redisCache, safewWatcher)
 	ruleH := handler.NewRuleHandler(st, redisCache)
 	msgLogH := handler.NewMessageLogHandler(st)
 
@@ -168,6 +183,8 @@ func main() {
 	admin.DELETE("/templates/:id", templateH.Delete)
 
 	// Channels
+	admin.POST("/channels/safew/chats", channelH.ListSafewChats)
+	admin.GET("/channels/:id/chats", channelH.ListChannelSafewChats)
 	admin.POST("/channels", channelH.Create)
 	admin.GET("/channels", channelH.List)
 	admin.GET("/channels/:id", channelH.Get)