BREAKING CHANGE(core): rebrand from smarts3 to smartstorage

- Package renamed from @push.rocks/smarts3 to @push.rocks/smartstorage
- Class: Smarts3 → SmartStorage, Interface: ISmarts3Config → ISmartStorageConfig
- Method: getS3Descriptor → getStorageDescriptor
- Rust binary: rusts3 → ruststorage
- Rust types: S3Error→StorageError, S3Action→StorageAction, S3Config→SmartStorageConfig, S3Server→StorageServer
- On-disk file extension: ._S3_object → ._storage_object
- Default credentials: S3RVER → STORAGE
- All internal S3 branding removed; AWS S3 protocol compatibility fully maintained

test/test.policy-eval.node.ts

@@ -10,9 +10,9 @@ import {
   DeleteBucketPolicyCommand,
 } from '@aws-sdk/client-s3';
 import { Readable } from 'stream';
-import * as smarts3 from '../ts/index.js';
+import * as smartstorage from '../ts/index.js';
 
-let testSmarts3Instance: smarts3.Smarts3;
+let testSmartStorageInstance: smartstorage.SmartStorage;
 let authClient: S3Client;
 
 const TEST_PORT = 3346;
@@ -48,7 +48,7 @@ async function clearPolicy() {
 // ============================
 
 tap.test('setup: start server, create bucket, upload object', async () => {
-  testSmarts3Instance = await smarts3.Smarts3.createAndStart({
+  testSmartStorageInstance = await smartstorage.SmartStorage.createAndStart({
     server: { port: TEST_PORT, silent: true, region: 'us-east-1' },
     storage: { cleanSlate: true },
     auth: {
@@ -511,7 +511,7 @@ tap.test('Policy allows s3:ListBucket → anonymous GET bucket (list objects) su
 tap.test('teardown: clean up and stop server', async () => {
   await authClient.send(new DeleteObjectCommand({ Bucket: BUCKET, Key: 'test-obj.txt' }));
   await authClient.send(new DeleteBucketCommand({ Bucket: BUCKET }));
-  await testSmarts3Instance.stop();
+  await testSmartStorageInstance.stop();
 });
 
 export default tap.start();