fix(sync): 修复官方资源并发下载与媒体路径

daemon 子进程现会透传下载并发配置，下载进度按已完成数量单调上报。MediaCatalog 改为使用官方相对路径生成全局媒体 URL，覆盖 GameData、Prologue 等目录并补齐 jpg 资源，避免叶子文件名误拼媒体根目录导致 403。同步更新测试、smoke 断言和运行文档。

adapters/src/official/yostar_jp.rs

@@ -646,8 +646,8 @@ impl YostarJpResourceRoot {
 
     /// Returns an official media archive URL.
     ///
-    /// The argument is the `Media.FileName` field from `MediaCatalog.bytes`,
-    /// for example `JP_Airi.zip`.
+    /// The argument is the downloadable relative path from `MediaCatalog.bytes`,
+    /// for example `GameData/Audio/VOC_JP/JP_Airi.zip`.
     pub fn media_file(&self, platform: PatchPlatform, file_name: &str) -> Result<String, String> {
         validate_relative_path(file_name, "media file")?;
         Ok(format!(
@@ -1134,8 +1134,9 @@ mod tests {
             "https://prod-clientpatch.bluearchiveyostar.com/r93_dctuo3tcd029wwxnvb55/MediaResources-Windows/Catalog/MediaCatalog.bytes"
         );
         assert_eq!(
-            root.media_file(PatchPlatform::Windows, "JP_Airi.zip").unwrap(),
-            "https://prod-clientpatch.bluearchiveyostar.com/r93_dctuo3tcd029wwxnvb55/MediaResources-Windows/JP_Airi.zip"
+            root.media_file(PatchPlatform::Windows, "GameData/Audio/VOC_JP/JP_Airi.zip")
+                .unwrap(),
+            "https://prod-clientpatch.bluearchiveyostar.com/r93_dctuo3tcd029wwxnvb55/MediaResources-Windows/GameData/Audio/VOC_JP/JP_Airi.zip"
         );
     }
 
@@ -1211,7 +1212,7 @@ mod tests {
         );
         assert!(root.table_bundle("text=jp/ExcelDB.db").is_err());
         assert!(root
-            .media_file(PatchPlatform::Windows, "/JP_Airi.zip")
+            .media_file(PatchPlatform::Windows, "/GameData/Audio/VOC_JP/JP_Airi.zip")
             .is_err());
         assert!(root
             .bundle_patch_pack(PatchPlatform::Windows, "../FullPatch_000.zip")