feat(epub): align wxread css and overlay pagination behavior

Sources/RDReaderView/EPUBCore/RDEPUBAssetRepository.swift

@@ -11,6 +11,14 @@ enum RDEPUBAsset: String {
     case bridgeScript = "epub-bridge"
     /// 固定版式 HTML 模板（epub-fixed-layout.html），用于渲染 pre-paginated 类型的 EPUB
     case fixedLayoutTemplate = "epub-fixed-layout"
+    /// WXRead 对齐的 default.css
+    case wxReadDefaultCSS = "wxread-default"
+    /// WXRead 对齐的 replace.css
+    case wxReadReplaceCSS = "wxread-replace"
+    /// WXRead 对齐的 dark.css
+    case wxReadDarkCSS = "wxread-dark"
+    /// WXRead 对齐的 replaceForLatinLanguageBook.css
+    case wxReadLatinReplaceCSS = "wxread-replace-latin"
 
     /// 对应的文件扩展名
     var fileExtension: String {
@@ -19,6 +27,8 @@ enum RDEPUBAsset: String {
             return "js"
         case .fixedLayoutTemplate:
             return "html"
+        case .wxReadDefaultCSS, .wxReadReplaceCSS, .wxReadDarkCSS, .wxReadLatinReplaceCSS:
+            return "css"
         }
     }
 }
@@ -65,4 +75,4 @@ enum RDEPUBAssetRepository {
 }
 
 /// 用于定位当前模块 Bundle 的标记类
-private final class RDEPUBAssetBundleToken {}
+private final class RDEPUBAssetBundleToken {}