Improved the selection and deselection of ZIM files for deletion.

* Fixed: A memory leak in `HelpFragment` which is showing after migrating the localLibrary fragment to compose.

app/src/androidTest/java/org/kiwix/kiwixmobile/download/DownloadTest.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.download
 
+import android.os.Build
 import android.util.Log
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.core.content.edit
@@ -158,7 +159,9 @@ class DownloadTest : BaseActivityTest() {
         "Couldn't find downloaded file\n Original Exception: ${e.message}"
       )
     }
-    LeakAssertions.assertNoLeaks()
+    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {
+      LeakAssertions.assertNoLeaks()
+    }
   }
 
   private fun getOnlineLibraryList(): List<LibraryListItem> {

app/src/androidTest/java/org/kiwix/kiwixmobile/main/TopLevelDestinationTest.kt

@@ -17,6 +17,7 @@
  */
 package org.kiwix.kiwixmobile.main
 
+import android.os.Build
 import androidx.compose.ui.test.junit4.createComposeRule
 import androidx.core.content.edit
 import androidx.lifecycle.Lifecycle
@@ -131,6 +132,8 @@ class TopLevelDestinationTest : BaseActivityTest() {
       clickSupportKiwixOnSideNav()
       pressBack()
     }
-    LeakAssertions.assertNoLeaks()
+    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {
+      LeakAssertions.assertNoLeaks()
+    }
   }
 }

app/src/main/java/org/kiwix/kiwixmobile/nav/destination/library/local/LocalLibraryFragment.kt

@@ -563,6 +563,8 @@ class LocalLibraryFragment : BaseFragment(), CopyMoveFileHandler.FileCopyMoveCal
     // Force recomposition by first setting an empty list before assigning the updated list.
     // This is necessary because modifying an object's property doesn't trigger recomposition,
     // as Compose still considers the list unchanged.
+    updateLibraryScreenState(fileSelectListState = FileSelectListState(emptyList()))
+    // Update the real state for UI.
     updateLibraryScreenState(
       fileSelectListState = state,
       noFilesViewItem = Triple(

core/src/main/java/eu/mhutti1/utils/storage/StorageSelectDialog.kt

@@ -133,6 +133,7 @@ class StorageSelectDialog : DialogFragment() {
 
   override fun onDestroyView() {
     super.onDestroyView()
+    storageSelectDialogViewBinding?.root?.removeAllViews()
     storageSelectDialogViewBinding = null
   }
 }

core/src/main/java/org/kiwix/kiwixmobile/core/help/HelpFragment.kt

@@ -95,6 +95,7 @@ abstract class HelpFragment : BaseFragment() {
 
   override fun onDestroyView() {
     super.onDestroyView()
+    fragmentHelpBinding?.root?.removeAllViews()
     fragmentHelpBinding = null
   }
 }

custom/src/main/java/org/kiwix/kiwixmobile/custom/download/CustomDownloadFragment.kt

@@ -159,6 +159,7 @@ class CustomDownloadFragment : BaseFragment(), FragmentActivityExtensions {
 
   override fun onDestroyView() {
     super.onDestroyView()
+    fragmentCustomDownloadBinding?.root?.removeAllViews()
     fragmentCustomDownloadBinding = null
   }
 }