TF-3586: Upgrade Flutter to 3.27.4

lib/features/thread_detail/presentation/extension/handle_get_emails_by_ids_success.dart

@@ -14,7 +14,7 @@ extension HandleGetEmailsByIdsSuccess on ThreadDetailController {
     }
 
     final selectedEmailId = mailboxDashBoardController.selectedEmail.value?.id;
-    final isLoadMore = emailIdsPresentation.values.whereNotNull().isNotEmpty;
+    final isLoadMore = emailIdsPresentation.values.nonNulls.isNotEmpty;
     
     for (var presentationEmail in success.presentationEmails) {
       if (presentationEmail.id == null) continue;

lib/features/thread_detail/presentation/extension/handle_refresh_thread_detail_action.dart

@@ -62,11 +62,11 @@ extension HandleRefreshThreadDetailAction on ThreadDetailController {
 
     final afterRefreshedEmailIds = ThreadDetailPresentationUtils.refreshEmailIds(
       original: emailIdsPresentation.keys.toList(),
-      created: emailsCreated.map((email) => email.id).whereNotNull().toList(),
+      created: emailsCreated.map((email) => email.id).nonNulls.toList(),
       destroyed: emailIdsDestroyed.toList(),
     );
     final afterRefreshedEmails = ThreadDetailPresentationUtils.refreshPresentationEmails(
-      original: emailIdsPresentation.values.whereNotNull().toList(),
+      original: emailIdsPresentation.values.nonNulls.toList(),
       created: emailsCreated,
       updated: emailsUpdated,
       destroyed: emailIdsDestroyed.toList(),

lib/features/thread_detail/presentation/extension/initialize_thread_detail_emails.dart

@@ -16,7 +16,9 @@ extension InitializeThreadDetailEmails on ThreadDetailController {
     if (skipLoadThreadMetaData(
       selectedEmailId: selectedEmailId,
       updateCurrentThreadDetail: success.updateCurrentThreadDetail,
-    )) return;
+    )) {
+      return;
+    }
 
     List<EmailId> emailIdsToLoadMetaData = [];
     emailIdsToLoadMetaData = ThreadDetailPresentationUtils.getFirstLoadEmailIds(

lib/features/thread_detail/presentation/extension/initialize_thread_detail_manager.dart

@@ -1,4 +1,3 @@
-import 'package:collection/collection.dart';
 import 'package:flutter/material.dart';
 import 'package:model/email/presentation_email.dart';
 import 'package:tmail_ui_user/features/thread_detail/presentation/thread_detail_manager.dart';
@@ -10,7 +9,7 @@ extension InitializeThreadDetailManager on ThreadDetailManager {
     availableThreadIds.value = currentDisplayedEmails
         .map((presentationEmail) => presentationEmail.threadId)
         .toSet()
-        .whereNotNull()
+        .nonNulls
         .toList();
     if (availableThreadIds.isEmpty) return;
 

lib/features/thread_detail/presentation/extension/quick_create_rule_from_collapsed_email_success.dart

@@ -9,7 +9,9 @@ extension QuickCreateRuleFromCollapsedEmailSuccess on ThreadDetailController {
   ) {
     if (success.newListRules.isEmpty ||
         currentContext == null ||
-        currentOverlayContext == null) return;
+        currentOverlayContext == null) {
+      return;
+    }
 
     appToast.showToastSuccessMessage(
       currentOverlayContext!,

lib/features/thread_detail/presentation/extension/thread_detail_on_email_action_click.dart

@@ -111,7 +111,9 @@ extension ThreadDetailOnEmailActionClick on ThreadDetailController {
     if (session == null ||
         accountId == null ||
         (presentationEmail.hasStarred && markStarAction == MarkStarAction.markStar) ||
-        (!presentationEmail.hasStarred && markStarAction == MarkStarAction.unMarkStar)) return;
+        (!presentationEmail.hasStarred && markStarAction == MarkStarAction.unMarkStar)) {
+      return;
+    }
 
     consumeState(emailActionReactor.markAsStarEmail(
       session!,