chore: establish development baseline

crates/bat-assetbundle/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "bat-assetbundle"
+version.workspace = true
+edition.workspace = true
+authors.workspace = true
+license.workspace = true
+
+[dependencies]
+anyhow.workspace = true
+thiserror.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+tracing.workspace = true
+
+# Unity AssetBundle 解析需要的依赖
+byteorder = "1.5"
+lz4 = "1.28"
+# LZMA 解压缩
+lzma-rs = "0.3"
+
+[dev-dependencies]
+hex = "0.4"