release: v0.6.0 — 完全移除 IndexedDB，自研 KVStore 事务存储引擎（多key原子写/快照日志恢复/CRC自愈）+ KVStoreEngine + 旧库迁移工具 + 10万级压力验证 + 崩溃注入e2e

src/hybrid/index.ts

@@ -12,8 +12,7 @@ import type { IStorageEngine } from '../engine/interface';
 import type { QueryPlan, TableSchema, DiskEngine } from '../constants';
 import { DatabaseError } from '../constants';
 import { MemoryEngine } from '../engine/memory';
-import { IndexedDBEngine } from '../engine/indexeddb';
-import { OPFSEngine } from '../engine/opfs';
+import { KVStoreEngine } from '../engine/kvstore_engine';
 
 // ---------------------------------------------------------------------------
 //  HybridEngine
@@ -28,10 +27,11 @@ export class HybridEngine implements IStorageEngine {
   private dbName = '';
   private version = 1;
 
-  constructor(diskEngine: DiskEngine = 'indexeddb') {
+  constructor(diskEngine: DiskEngine = 'opfs') {
     this.memoryEngine = new MemoryEngine();
     this.diskEngineType = diskEngine;
-    this.diskEngine = diskEngine === 'opfs' ? new OPFSEngine() : new IndexedDBEngine();
+    // v0.6.0: 磁盘层统一为自研 KVStoreEngine
+    this.diskEngine = new KVStoreEngine();
   }
 
   // ---- 生命周期 ----
@@ -57,6 +57,12 @@ export class HybridEngine implements IStorageEngine {
     await this.memoryEngine.close();
     await this.memoryEngine.open(this.dbName, this.version);
 
+    // v0.6.0: KVStoreEngine 读内存 → 先重载磁盘最新数据
+    const disk = this.diskEngine as IStorageEngine & { reload?: () => Promise<void> };
+    if (typeof disk.reload === 'function') {
+      await disk.reload();
+    }
+
     const tableNames = await this.diskEngine.getTableNames();
     for (const tableName of tableNames) {
       const schema = await this.diskEngine.getTableSchema(tableName);