feat(reader): 增强阅读器功能与 UI 测试支持

- 新增字体选择（系统/宋体/圆体/等宽）与暗色图片柔化配置
- 文本选择改为自定义手势+操作栏（拷贝/高亮/批注）
- 添加 accessibilityIdentifier 支持自动化 UI 测试
- 新增 UITests 覆盖阅读器打开/关闭、工具栏、设置面板、批注等
- 添加 Demo 测试用 EPUB 书源（宝山辽墓材料与释读）
- 新增文档：UI 自动化测试、功能开发计划、阅读器规划

ReadViewDemo/ReadViewDemo.xcodeproj/project.pbxproj

@@ -7,14 +7,41 @@
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+		9EDF066BA12974E6CFBE519F /* ReaderOpenCloseTests.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = ReaderOpenCloseTests.swift; sourceTree = "<group>"; };
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+			);
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 			children = (
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@@ -74,6 +127,7 @@
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@@ -81,13 +135,53 @@
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 			name = Products;
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+			sourceTree = "<group>";
+		};
+		EACA0D274176D594361EF6B9 /* ReaderUITests */ = {
+			isa = PBXGroup;
+			children = (
+				FB49AFCCBC2BE04C82B8F286 /* DisplayTypeTests.swift */,
+				20BD15E5D8F04E7E9A239E14 /* ReaderAnnotationTests.swift */,
+				9EDF066BA12974E6CFBE519F /* ReaderOpenCloseTests.swift */,
+				BADF0A18AD034B74A482A4C1 /* ReaderToolbarTests.swift */,
+				201C2B482287866487EFAE66 /* SettingsPanelTests.swift */,
+			);
+			path = ReaderUITests;
+			sourceTree = "<group>";
+		};
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@@ -140,11 +234,19 @@
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@@ -185,10 +287,14 @@
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 				"${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
+			inputPaths = (
+			);
 			name = "[CP] Embed Pods Frameworks";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
+			outputPaths = (
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 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-ReadViewDemo/Pods-ReadViewDemo-frameworks.sh\"\n";
@@ -197,6 +303,20 @@
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+				3BC5C96D7A0ACF35F2192CC7 /* XCUIApplication+Launch.swift in Sources */,
+				23BB1155EA379786DAA10A89 /* DisplayTypeTests.swift in Sources */,
+				52A6A0C9941A4B5F9B88C6B0 /* ReaderAnnotationTests.swift in Sources */,
+				C08FF8D030048DC5147729E9 /* ReaderOpenCloseTests.swift in Sources */,
+				4509ED928F228F43888E063D /* ReaderToolbarTests.swift in Sources */,
+				FEDB5937CEB858CB06E38E2D /* SettingsPanelTests.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
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@@ -206,7 +326,63 @@
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+				PRODUCT_MODULE_NAME = ReadViewDemoUITests;
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+				"PROVISIONING_PROFILE_SPECIFIER[sdk=iphoneos*]" = TouchLinked_dev;
+				SDKROOT = iphoneos;
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+				TARGETED_DEVICE_FAMILY = "1,2";
+				TEST_TARGET_NAME = ReadViewDemo;
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ReadViewDemo/ReadViewDemo/ViewController.swift

@@ -661,6 +661,9 @@ final class ViewController: UIViewController {
 
         if let automationPlan {
             DispatchQueue.main.asyncAfter(deadline: .now() + 1.2) { [weak controller] in
+                if let displayType = automationPlan.displayType {
+                    controller?.applyDemoDisplayType(displayType)
+                }
                 if let pageNumber = automationPlan.pageNumber {
                     _ = controller?.goToDemoPage(pageNumber)
                 }
@@ -688,7 +691,7 @@ final class ViewController: UIViewController {
 
     private func currentReaderTextStyle() -> RDEPUBTextRenderStyle {
         let configuration = RDEPUBReaderConfiguration.default
-        let font = UIFont.systemFont(ofSize: configuration.fontSize)
+        let font = configuration.fontChoice.font(ofSize: configuration.fontSize)
         let lineSpacing = max(font.lineHeight * (configuration.lineHeightMultiple - 1), 4)
         return RDEPUBTextRenderStyle(
             font: font,

ReadViewDemo/ReadViewDemo/book/宝山辽墓材料与释读/META-INF/container.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
+    <rootfiles>
+        <rootfile full-path="OEBPS/content.opf" media-type="application/oebps-package+xml"/>
+   </rootfiles>
+</container>