美化UI

src/locales/en/common.json

@@ -57,7 +57,6 @@
     "claudeCodeSession": "Claude Code Session",
     "experimentalFeature": "Experimental Feature",
     "checkpointingWarning": "Checkpointing may affect directory structure or cause data loss. Use with caution.",
-    "timeline": "Timeline",
     "noCheckpointsYet": "No checkpoints yet",
     "sessionTimeline": "Session Timeline",
     "checkpoints": "checkpoints",
@@ -561,11 +560,14 @@
     "totalCost": "Total Cost",
     "byModel": "By Model",
     "byProject": "By Project",
-    "byDate": "By Date",
+    "last24Hours": "Last 24 Hours",
     "last7Days": "Last 7 Days",
     "last30Days": "Last 30 Days",
     "allTime": "All Time",
     "exportData": "Export Data",
+    "todayRequests": "Today's Requests",
+    "todayCost": "Today's Cost",
+    "todayTokens": "Today's Tokens",
     "usageDashboardTitle": "Usage Dashboard",
     "trackUsageAndCosts": "Track your Claude Code usage and costs",
     "allTime": "All Time",
@@ -574,6 +576,7 @@
     "totalTokens": "Total Tokens",
     "avgCostPerSession": "Avg Cost/Session",
     "overview": "Overview",
+    "details": "Details",
     "tokenBreakdown": "Token Breakdown",
     "inputTokens": "Input Tokens",
     "outputTokens": "Output Tokens",
@@ -585,7 +588,6 @@
     "usageByModel": "Usage by Model",
     "usageByProject": "Usage by Project",
     "usageBySession": "Usage by Session",
-    "timeline": "Timeline",
     "dailyUsage": "Daily Usage",
     "tokens": "tokens",
     "models": "models",
@@ -596,13 +598,14 @@
     "failedToLoadUsageStats": "Failed to load usage statistics. Please try again.",
     "tryAgain": "Try Again",
     "dailyUsageOverTime": "Daily Usage Over Time",
+    "hourlyUsageToday": "24-Hour Usage Pattern",
+    "last24HoursPattern": "Last 24 Hours Usage Pattern",
     "noUsageData": "No usage data available for the selected period",
     "totalProjects": "Total Projects",
     "avgProjectCost": "Average Project Cost",
     "topProjectCost": "Highest Project Cost",
     "projectCostDistribution": "Project Cost Distribution",
     "projectTokenUsage": "Project Token Usage",
-    "projectCostRanking": "Project Cost Ranking",
     "projectDetails": "Project Details",
     "noProjectData": "No project data available",
     "project": "Project",

src/locales/zh/common.json

@@ -54,7 +54,6 @@
     "claudeCodeSession": "Claude Code 会话",
     "experimentalFeature": "实验性功能",
     "checkpointingWarning": "检查点可能会影响目录结构或导致数据丢失。请谨慎使用。",
-    "timeline": "时间线",
     "noCheckpointsYet": "尚无检查点",
     "sessionTimeline": "会话时间线",
     "checkpoints": "个检查点",
@@ -542,11 +541,14 @@
     "totalCost": "总成本",
     "byModel": "按模型",
     "byProject": "按项目",
-    "byDate": "按日期",
+    "last24Hours": "最近24小时",
     "last7Days": "最近 7 天",
     "last30Days": "最近 30 天",
     "allTime": "全部时间",
     "exportData": "导出数据",
+    "todayRequests": "今日请求",
+    "todayCost": "今日成本",
+    "todayTokens": "今日令牌",
     "usageDashboardTitle": "用量仪表板",
     "trackUsageAndCosts": "跟踪您的 Claude Code 用量和成本",
     "allTime": "全部时间",
@@ -555,6 +557,7 @@
     "totalTokens": "总令牌数",
     "avgCostPerSession": "平均每会话成本",
     "overview": "概览",
+    "details": "详情",
     "tokenBreakdown": "令牌明细",
     "inputTokens": "输入令牌",
     "outputTokens": "输出令牌",
@@ -566,7 +569,6 @@
     "usageByModel": "按模型统计用量",
     "usageByProject": "按项目统计用量",
     "usageBySession": "按会话统计用量",
-    "timeline": "时间线",
     "dailyUsage": "日常用量",
     "tokens": "令牌",
     "models": "模型",
@@ -577,13 +579,14 @@
     "failedToLoadUsageStats": "加载用量统计失败。请重试。",
     "tryAgain": "重试",
     "dailyUsageOverTime": "随时间变化的日常用量",
+    "hourlyUsageToday": "24小时使用模式",
+    "last24HoursPattern": "过去24小时使用模式",
     "noUsageData": "选定时期内无用量数据",
     "totalProjects": "项目总数",
     "avgProjectCost": "平均项目成本",
     "topProjectCost": "最高项目成本",
     "projectCostDistribution": "项目成本分布",
     "projectTokenUsage": "项目 Token 使用量",
-    "projectCostRanking": "项目成本排行",
     "projectDetails": "项目详情",
     "noProjectData": "暂无项目数据",
     "project": "项目",