fix: fix cdragon cache directory

match_collector/src/cdragon_cache.ts

@@ -46,7 +46,8 @@ async function downloadCDragonAssets(patch: string) {
   console.log(`\n=== Downloading CDragon assets for patch ${cdragonPatch} ===`)
 
   // Get cache directory from environment or use default
-  // In development, use a local directory relative to project root; in production (Docker), use /cdragon
+  // In development, use a local directory relative to project root
+  // In production (Docker), use /cdragon (shared volume with frontend)
   const defaultCacheDir =
     process.env.NODE_ENV === 'development'
       ? resolve(__dirname, '../../dev/data/cdragon')