feat(transaction): 添加游戏事务系统 | add game transaction system (#381)

- TransactionManager/TransactionContext 事务管理
- MemoryStorage/RedisStorage/MongoStorage 存储实现
- CurrencyOperation/InventoryOperation/TradeOperation 内置操作
- SagaOrchestrator 分布式 Saga 编排
- withTransactions() Room 集成
- 完整中英文文档

packages/framework/transaction/tsconfig.build.json

@@ -0,0 +1,12 @@
+{
+    "extends": "../../../tsconfig.base.json",
+    "compilerOptions": {
+        "composite": false,
+        "declaration": true,
+        "declarationMap": true,
+        "outDir": "./dist",
+        "rootDir": "./src"
+    },
+    "include": ["src/**/*"],
+    "exclude": ["node_modules", "dist", "**/*.test.ts"]
+}