add more error hints

src/locales/en.json

@@ -1106,6 +1106,17 @@
         "transaction picture not exists": "Transaction picture does not exist",
         "transaction picture file extension invalid": "Transaction picture file extension is invalid",
         "exceed the maximum size of transaction picture file": "The uploaded transaction picture exceeds the maximum allowed file size",
+        "not found transaction data": "No transaction data found in file",
+        "missing required field in header row": "Missing required field in header row",
+        "fewer fields in data row than in header row": "There are fewer fields in the data row than in the header row",
+        "transaction time is invalid": "Transaction time is invalid",
+        "transaction time zone is invalid": "Transaction time zone is invalid",
+        "category name cannot be blank": "Category name cannot be blank",
+        "secondary category name cannot be blank": "secondary category name cannot be blank",
+        "account name cannot be blank": "Account name cannot be blank",
+        "destination account name cannot be blank": "Destination account name cannot be blank",
+        "transaction amount is invalid": "Transaction amount is invalid",
+        "geographic location is invalid": "Geographic location 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

@@ -1106,6 +1106,17 @@
         "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",
         "exceed the maximum size of transaction picture file": "上传的交易图片超出了允许的最大文件大小",
+        "not found transaction data": "文件中没有找到交易数据",
+        "missing required field in header row": "标题行中缺少必要的字段",
+        "fewer fields in data row than in header row": "数据行中的字段少于比标题行中的字段",
+        "transaction time is invalid": "交易时间无效",
+        "transaction time zone is invalid": "交易时区无效",
+        "category name cannot be blank": "分类名称不能为空",
+        "secondary category name cannot be blank": "二级分类名称不能为空",
+        "account name cannot be blank": "账户名不能为空",
+        "destination account name cannot be blank": "目标账户名不能为空",
+        "transaction amount is invalid": "交易金额无效",
+        "geographic location is invalid": "地理位置无效",
         "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",