feat(sync): 接入解析缓存与汉化发布前置

补齐官方 release 解析缓存、TextUnit 明细索引、资源变更集、Crowdin handoff 预留、ResourceRepository 导入元数据和 localized release patch 前置链路。

同时开放文件级 patch.apply 与 UnityFS TextAsset/string/semantic field patch CLI/RPC 入口，并保留官方原版资源与汉化产物双目录发布状态。

验证：cargo test -p bat-assetbundle --locked；cargo clippy -p bat-assetbundle --all-targets --locked -- -D warnings；cargo test -p bat-infrastructure --locked。

adapters/src/unity.rs

@@ -13,7 +13,7 @@ pub use adapter::{
 };
 pub use registry::UnityAdapterRegistry;
 pub use serialized_file::{
-    UnitySerializedFile, UnitySerializedObject, UnitySerializedTextAsset, UnitySerializedType,
-    UnityTypeTreeNode,
+    UnitySerializedField, UnitySerializedFile, UnitySerializedObject, UnitySerializedTextAsset,
+    UnitySerializedType, UnitySerializedValue, UnityTypeTreeNode,
 };
 pub use unity_2021_3::Unity2021_3Adapter;

adapters/src/unity/serialized_file.rs

@@ -4,6 +4,6 @@
 //! existing call sites can continue to import through `bat_adapters::unity`.
 
 pub use bat_assetbundle::{
-    UnitySerializedFile, UnitySerializedObject, UnitySerializedTextAsset, UnitySerializedType,
-    UnityTypeTreeNode,
+    UnitySerializedField, UnitySerializedFile, UnitySerializedObject, UnitySerializedTextAsset,
+    UnitySerializedType, UnitySerializedValue, UnityTypeTreeNode,
 };