Windows (#291)

* Centralize library management logic and introduce support for plain text and HTML formats

* Centralize library management logic and introduce support for plain text and HTML formats

* Expand unit test coverage for library state management, UI models, and MainViewModel features.

* Add comprehensive unit tests for PDF reader core logic, preferences, and data persistence

* Add unit tests for EPUB parsing, content loading, search functionality, and reader JavaScript bridges.

* Add unit tests for OPDS parsing and Smart Collection engine, and integrate Kover plugin

* Add comprehensive unit tests

* Centralize library snapshot serialization in the `shared` module and improve filtering and sorting logic.

* Implement text selection, highlighting, and reading state persistence for PDF and EPUB engines in desktop version

* Folder import support for desktop app

* Introduce Smart Shelves with rule-based filtering in desktop version

* Implement shared EPUB annotation serialization and highlight rendering

* Centralize file type capabilities and platform-specific support logic

* Refactor reader state management to use a central reducer

* Implement customizable reader toolbar and advanced formatting settings in shared

* Implement locator-based navigation and customizable highlight palette for desktop app

* Enhance reader customization and expand search functionality in desktop app

* Redesign reader settings and tools into a tabbed control panel in desktop app

* Enhance reader navigation and highlight precision in desktop app

* Implement bidirectional position synchronization and dynamic highlights in the desktop reader

* Implement shared state management and enhanced search for the PDF reader in desktop app

* Add vertical scroll support to the desktop PDF reader

* Implement ink, text, and eraser annotation support in desktop PDF viewer

* Implement PDF bookmarks, Table of Contents, and annotation editing in desktop app

* Implement link handling and navigation for PDF and EPUB readers in desktop app

* Implement PDF jump history for navigation in desktop app

* Enhance PDF ink rendering and annotation capabilities in desktop app

* Implement advanced PDF text annotations with inline editing and rich styling in desktop app

* Add move handle and movement logic for PDF text annotations in desktop app

* Implement local folder synchronization and metadata sidecar support in desktop app

* Implement book metadata extraction and drag-and-drop import for Desktop

* Implement dynamic and custom app theme management for desktop

* Introduce canonical PDF annotation codec and support for multi-segment highlights

* Implement rich text editing and pagination support for the PDF reader in desktop app

* Improve PDF rich text pagination, synchronization, and observability in desktop

* Hide trailing structural page breaks in rich text editor

* Implement a unified JVM book loader and expand supported formats on Desktop

* Add comic archive support for Desktop and enhance MOBI parsing

* Implement shared OPDS catalog support and UI for Android and Desktop

* Improve native WebView lifecycle and surface transition management on Desktop

* Enable Compose Swing interop blending and simplify Desktop WebView management

* Integrate BYOK AI features and Cloud TTS for desktop

* Enhance Desktop TTS with streaming audio and improved secure storage for AI key

* Implement scoped Cloud TTS with synchronized highlighting for EPUB and PDF in desktop app

* Implement custom font management and utility screens in desktop app

* Implement PDFium-based PDF annotation export

* Remove PdfBox dependency and standardize PDF export via Pdfium

* Implement local audio caching and playback controls for Gemini Cloud TTS in desktop app

* Implement reader themes and custom texture support in desktop app

* Redesign non-reader UI with responsive navigation and enhanced library management in desktop app

* Introduce ReaderWorkspaceShell to unify EPUB and PDF reader layouts in desktop app

* Exclude manual-only files from automated sync and import

* Implement customizable Text-to-Speech (TTS) word replacements

* Optimize reader performance with persistent layout caching and decoupled theme rendering

* Improve position restoration during reader reconfiguration in epub pagination

* Use independent thickness for eraser tool and stylus override

app/src/main/java/com/aryan/reader/SharedModelMappers.kt

@@ -12,6 +12,7 @@ import com.aryan.reader.shared.BannerMessage as SharedBannerMessage
 import com.aryan.reader.shared.BookItem as SharedBookItem
 import com.aryan.reader.shared.BookShelfRef as SharedBookShelfRef
 import com.aryan.reader.shared.CustomAppTheme as SharedCustomAppTheme
+import com.aryan.reader.shared.EpubAnnotationSerializer
 import com.aryan.reader.shared.FileType as SharedFileType
 import com.aryan.reader.shared.LibraryFilters as SharedLibraryFilters
 import com.aryan.reader.shared.ReadStatusFilter as SharedReadStatusFilter
@@ -30,15 +31,18 @@ fun RecentFileItem.toSharedBookItem(): SharedBookItem {
         type = type.toSharedFileType(),
         displayName = customName ?: displayName,
         timestamp = timestamp,
+        coverImagePath = coverImagePath,
         title = title,
         author = author,
         progressPercentage = progressPercentage,
         isRecent = isRecent,
         fileSize = fileSize,
         sourceFolder = sourceFolderUri,
+        folderTextMetadataParsed = folderTextMetadataParsed,
         seriesName = seriesName,
         seriesIndex = seriesIndex,
-        tags = tags.map { it.toSharedTag() }
+        tags = tags.map { it.toSharedTag() },
+        readerHighlights = EpubAnnotationSerializer.parseHighlightsJson(highlightsJson)
     )
 }
 
@@ -50,6 +54,15 @@ fun TagEntity.toSharedTag(): SharedTag {
     )
 }
 
+fun SharedTag.toTagEntity(createdAt: Long): TagEntity {
+    return TagEntity(
+        id = id,
+        name = name,
+        color = color,
+        createdAt = createdAt
+    )
+}
+
 fun ShelfEntity.toSharedShelfRecord(): ShelfRecord {
     return ShelfRecord(
         id = id,
@@ -59,6 +72,17 @@ fun ShelfEntity.toSharedShelfRecord(): ShelfRecord {
     )
 }
 
+fun ShelfRecord.toShelfEntity(createdAt: Long, updatedAt: Long = createdAt): ShelfEntity {
+    return ShelfEntity(
+        id = id,
+        name = name,
+        isSmart = isSmart,
+        smartRulesJson = smartRulesJson,
+        createdAt = createdAt,
+        updatedAt = updatedAt
+    )
+}
+
 fun BookShelfCrossRef.toSharedBookShelfRef(): SharedBookShelfRef {
     return SharedBookShelfRef(
         bookId = bookId,