init: hgmj server initial commit

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

common/redis/redisutil.go

@@ -0,0 +1,11 @@
+package redis
+
+// 更新filed或insert 更新消息是否已读
+func (r *Client) UpSertMap(key string, fileds map[string]interface{}) {
+	for k, v := range fileds {
+		if k == "" {
+			continue
+		}
+		r.client.HSet(key, k, v)
+	}
+}