support setting the time of the initial balance when creating a new account

src/locales/zh_Hans.json

@@ -1172,6 +1172,7 @@
         "parentId": "父节点ID",
         "categoryId": "分类ID",
         "time": "时间",
+        "balanceTime": "余额时间",
         "startTime": "开始时间",
         "endTime": "结束时间",
         "amountFilter": "金额过滤",
@@ -1461,6 +1462,8 @@
     "Currency": "货币",
     "Account Balance": "账户余额",
     "Sub-account Balance": "子账户余额",
+    "Balance Time": "余额时间",
+    "Sub-account Balance Time": "子账户余额时间",
     "Description": "描述",
     "Your account description (optional)": "你的账户描述 (可选)",
     "Your sub-account description (optional)": "你的子账户描述 (可选)",