add asset trends in statistics & analysis (#314)

src/locales/zh_Hans.json

@@ -1982,6 +1982,7 @@
     "Unable to retrieve transaction statistics": "无法获取交易统计数据",
     "Categorical Analysis": "分类分析",
     "Trend Analysis": "趋势分析",
+    "Asset Trends": "资产趋势",
     "Total Amount": "总金额",
     "Total Assets": "总资产",
     "Total Liabilities": "总负债",
@@ -1990,6 +1991,7 @@
     "Total Outflows": "总流出",
     "Total Inflows": "总流入",
     "Net Income": "净收入",
+    "Net Worth": "净资产",
     "Net Cash Flow": "净现金流",
     "Total Transactions": "总交易数",
     "Opening Balance": "期初余额",
@@ -2012,6 +2014,7 @@
     "Common Settings": "通用设置",
     "Categorical Analysis Settings": "分类分析设置",
     "Trend Analysis Settings": "趋势分析设置",
+    "Asset Trends Settings": "资产趋势设置",
     "Chart Type": "图表类型",
     "Default Chart Type": "默认图表类型",
     "Chart Data Type": "图表数据类型",
@@ -2033,6 +2036,7 @@
     "Sort by Display Order": "按显示顺序排序",
     "Sort by Name": "按名称排序",
     "Time Granularity": "时间粒度",
+    "Aggregate by Day": "按日聚合",
     "Aggregate by Month": "按月聚合",
     "Aggregate by Quarter": "按季度聚合",
     "Aggregate by Year": "按年聚合",