UI Refresh

internal/api/client.go

@@ -18,3 +18,13 @@ func NewOpenF1Client(url string, timeout time.Duration) *OpenF1Client {
 		cache:      NewFileCache(),
 	}
 }
+
+// CacheStats returns the cache hit/miss statistics.
+func (c *OpenF1Client) CacheStats() CacheStats {
+	return c.cache.Stats()
+}
+
+// CacheSize returns the number of cached entries and total size in bytes.
+func (c *OpenF1Client) CacheSize() (int, int64) {
+	return c.cache.Size()
+}