add transaction picture upload api

src/locales/en.json

@@ -1088,6 +1088,12 @@
         "scheduled transaction is not enabled": "Scheduled transaction is not enabled",
         "scheduled transaction frequency is invalid": "Scheduled transaction frequency is invalid",
         "transaction template has too many tags": "There are too many tags in this transaction template",
+        "transaction picture id is invalid": "Transaction picture ID is invalid",
+        "transaction picture not found": "Transaction picture is not found",
+        "no transaction picture": "There is no transaction picture file",
+        "transaction picture is empty": "Transaction picture file is empty",
+        "transaction picture not exists": "Transaction picture does not exist",
+        "transaction picture file extension invalid": "Transaction picture file extension is invalid",
         "query items cannot be blank": "There are no query items",
         "query items too much": "There are too many query items",
         "query items have invalid item": "There is invalid item in query items",

src/locales/zh_Hans.json

@@ -1088,6 +1088,12 @@
         "scheduled transaction is not enabled": "定时交易没有启用",
         "scheduled transaction frequency is invalid": "定时交易周期无效",
         "transaction template has too many tags": "交易模板中的标签过多",
+        "transaction picture id is invalid": "交易图片ID无效",
+        "transaction picture not found": "交易图片不存在",
+        "no transaction picture": "没有交易图片文件",
+        "transaction picture is empty": "交易图片文件为空",
+        "transaction picture not exists": "交易图片不存在",
+        "transaction picture file extension invalid": "交易图片文件扩展名无效",
         "query items cannot be blank": "请求项目不能为空",
         "query items too much": "请求项目过多",
         "query items have invalid item": "请求项目中有非法项目",