Revert "feat: 新增 Skills Usage 监控统计与图表 (#668)" (#670)

This reverts commit ce08d2b05a.

packages/client/src/i18n/locales/en.ts

@@ -83,7 +83,6 @@ export default {
     memory: 'Memory',
     logs: 'Logs',
     usage: 'Usage',
-    skillsUsage: 'Skills Usage',
     channels: 'Channels',
     gateways: 'Gateways',
     terminal: 'Terminal',
@@ -984,28 +983,6 @@ export default {
     cost: 'Cost',
     noData: 'No usage data',
   },
-  skillsUsage: {
-    title: 'Skills Usage',
-    subtitle: 'Track skill loads and edits from Hermes sessions',
-    refresh: 'Refresh',
-    periodSelector: 'Skill usage period',
-    periodLabel: '{days}d',
-    summary: 'Summary',
-    totalActions: 'Actions',
-    loads: 'Loads',
-    edits: 'Edits',
-    distinctSkills: 'Skills',
-    topSkills: 'Top Skills',
-    dailyTrend: 'Daily Trend',
-    periodSummary: 'Last {days} days',
-    skill: 'Skill',
-    share: 'Share',
-    lastUsed: 'Last Used',
-    noData: 'No skill usage data',
-    loadFailed: 'Failed to load skill usage',
-    otherSkills: 'Other skills',
-  },
-
   // Files
   files: {
     title: 'Files',