[tombii]

Summary

• Match CacheStatsCard header size with other card headers (text-sm instead of text-lg)
• Show request counts in cache hit rate label (e.g., 32.3% (116/359)) for clarity
• Add CacheStatsCard component to cache page for cumulative prompt cache metrics

Context

Follow-up to #822. After merging, noticed the CacheStatsCard header was larger than other section headers, and the cache hit rate percentage lacked context about the total requests.

🤖 Generated with Claude Code

Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com

[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (2 files)

• src/app/(dashboard)/dashboard/settings/components/CacheStatsCard.tsx - No issues
• src/i18n/messages/en.json - No issues

Changes Verified

1. useCallback optimization - fetchMetrics wrapped in useCallback for stable reference in useEffect dependency array
2. Translation namespace - Changed from "settings" to "cache" to align with existing cache translations
3. Auto-refresh feature - Added 10-second interval to automatically refresh cache metrics:
   • Constants: REFRESH_INTERVAL_MS = 10_000 and REFRESH_INTERVAL_SECONDS = 10
   • Proper cleanup via clearInterval in useEffect return
4. i18n keys - All 14 new translation keys properly added to cache section:
   • cacheMetrics, withCacheControl, cachedTokensRead, cacheCreationWrite
   • cacheReuseRatio, cacheReuseRatioDesc, estCostSaved, requestsShort
   • inputShort, cachedShort, writeShort, resetting, resetMetrics, autoRefresh
5. UI improvements - Added auto-refresh indicator and restructured header with button alongside refresh info

All changes implement the PR description correctly with no security, logic, or runtime issues detected.

[gemini-code-assist]

Code Review

This pull request integrates the CacheStatsCard component into the cache dashboard and updates the display of cache hit rates to include request counts. Review feedback indicates that the addition of CacheStatsCard creates UI redundancy and state inconsistency because the dashboard already tracks similar metrics on a different refresh schedule. Furthermore, the component should be updated to use the translation system instead of hardcoded English strings to maintain internationalization standards.

[gemini-code-assist]

Adding <CacheStatsCard /> here introduces redundant UI and inconsistent state management. The page already contains a 'Prompt Cache' section (lines 351-436) that displays similar metrics (requests, tokens, provider breakdown).

Furthermore, CacheStatsCard performs its own API fetch on mount and does not participate in the 10-second auto-refresh cycle defined in CachePage (line 163), which will lead to diverging data being displayed between the two sections over time.

Consider refactoring CacheStatsCard to accept metrics as an optional prop. If provided, it should use those metrics instead of fetching its own, allowing it to stay in sync with the page's refresh logic. You could then replace the existing inline prompt cache section with this unified component.