fix: Cache Token拆分为缓存创建和缓存读取

frontend/src/i18n/locales/zh.ts

@@ -133,6 +133,8 @@ export default {
     requests: '请求数',
     inputTokens: '输入 Tokens',
     outputTokens: '输出 Tokens',
+    cacheCreationTokens: '缓存创建',
+    cacheReadTokens: '缓存读取',
     totalTokens: '总 Tokens',
     cost: '费用',
     // Status
@@ -155,11 +157,19 @@ export default {
     subscriptionExpires: '订阅到期',
     // Usage stat cells
     todayRequests: '今日请求',
+    todayInputTokens: '今日输入',
+    todayOutputTokens: '今日输出',
     todayTokens: '今日 Tokens',
+    todayCacheCreation: '今日缓存创建',
+    todayCacheRead: '今日缓存读取',
     todayCost: '今日费用',
     rpmTpm: 'RPM / TPM',
     totalRequests: '累计请求',
+    totalInputTokens: '累计输入',
+    totalOutputTokens: '累计输出',
     totalTokensLabel: '累计 Tokens',
+    totalCacheCreation: '累计缓存创建',
+    totalCacheRead: '累计缓存读取',
     totalCost: '累计费用',
     avgDuration: '平均耗时',
     // Messages