Added URL detection in reader, improved platform URL handling, library item auto-rescan, and file association support.

composeApp/build.gradle.kts

@@ -140,6 +140,8 @@ compose.desktop {
             targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
             packageName = "To Read"
             packageVersion = appVersionDisplay
+            fileAssociation("application/x-fictionbook+xml", "fb2", "FictionBook document")
+            fileAssociation("application/zip", "fb2.zip", "Zipped FictionBook document")
 
             macOS {
                 iconFile.set(project.file("src/jvmMain/resources/icons/icon.icns"))