feat: release payload disk cache, batched rip status for list, artwork 404, stricter input handling

server/test/helpers.ts

@@ -9,8 +9,10 @@ import type { FastifyInstance } from 'fastify'
 export function testConfig(): Config {
   // artworkDir must be a real writable directory (cached images land there)
   const artworkDir = mkdtempSync(path.join(tmpdir(), 'rs-art-'))
+  // dataDir must be a real writable directory (release-cache payloads land there)
+  const dataDir = mkdtempSync(path.join(tmpdir(), 'rs-data-'))
   return {
-    dataDir: ':memory:',
+    dataDir,
     artworkDir,
     dbPath: ':memory:',
     port: 0,