test(adapters): 真实 resources.assets 测试改用环境变量注入

reads_text_asset_from_real_resource_file 原硬编码 /home/wanye 绝对路径，文件
不存在时静默 return——在其它机器/CI 上是永远跳过、从不断言的死测试。改为
#[ignore] + BAT_REAL_RESOURCES_ASSETS 环境变量注入（与仓库既有 real_* 测试一致），
并把机器特定的精确字节 golden 断言放宽为结构性断言（name 匹配、bytes 非空），
便于任意真实 resources.assets 显式运行。

对应 issue #18 维护清单 3-5。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

adapters/src/unity/serialized_file.rs

@@ -504,26 +504,18 @@ mod tests {
     }
 
     #[test]
-    fn reads_text_asset_from_real_resource_file_when_available() {
-        let path = Path::new(
-            "/home/wanye/D/BlueArchive/AllResources/YostarGames/BlueArchive_JP/BlueArchive_Data/resources.assets",
-        );
-        if !path.exists() {
-            return;
-        }
+    #[ignore = "requires BAT_REAL_RESOURCES_ASSETS pointing at a local resources.assets"]
+    fn reads_text_asset_from_real_resource_file() {
+        let path = std::env::var("BAT_REAL_RESOURCES_ASSETS")
+            .expect("BAT_REAL_RESOURCES_ASSETS must be set");
 
-        let parsed = UnitySerializedFile::from_path(path).unwrap();
-        let asset = parsed.text_asset("GameMainConfig").unwrap();
+        let parsed =
+            UnitySerializedFile::from_path(Path::new(&path)).expect("parse local resources.assets");
+        let asset = parsed
+            .text_asset("GameMainConfig")
+            .expect("GameMainConfig TextAsset present");
 
         assert_eq!(asset.name, "GameMainConfig");
-        assert_eq!(asset.bytes.len(), 896);
-        assert_eq!(
-            &asset.bytes[..32],
-            &[
-                0x60, 0x23, 0x0a, 0x06, 0x95, 0x72, 0x83, 0x57, 0x54, 0x23, 0x49, 0x06, 0xfc, 0x72,
-                0xb4, 0x57, 0x57, 0x23, 0x6b, 0x06, 0x98, 0x72, 0xb5, 0x57, 0x71, 0x23, 0x1b, 0x06,
-                0xec, 0x72, 0xf6, 0x57,
-            ],
-        );
+        assert!(!asset.bytes.is_empty());
     }
 }