release: v0.5.1 — 存储后端生产级硬化（CRC-32/全库加密/WAL分片/页面化存储/多标签页锁/e2e）+ 深度审查修复（假实现接线/死代码清理）

tests/v025-fixes.test.ts

@@ -23,8 +23,8 @@ import { createSchema } from '../src/table/schema';
 // ---------------------------------------------------------------------------
 
 describe('[v0.2.5] P0-1: 版本号统一', () => {
-  test('VERSION 常量为当前版本（0.4.4）', () => {
-    expect(VERSION).toBe('0.4.4');
+  test('VERSION 常量为当前版本（0.5.1）', () => {
+    expect(VERSION).toBe('0.5.1');
   });
 });
 
@@ -339,7 +339,6 @@ describe('[v0.2.5] P2-12: WAL 大小阈值', () => {
     const fakeWal = { flush: async () => {}, checkpoint: async () => {}, getBufferedCount: () => 0 };
     const cm = new CheckpointManager(fakeLsm, fakeWal, null, 1000, 1024);
     expect(cm).toBeDefined();
-    expect(cm.getOpCount()).toBe(0);
   });
 });