M3 Overhaul

lib/screens/tasks/task_pdf.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
+import '../../theme/m3_motion.dart';
 import 'package:flutter/services.dart' show rootBundle;
 import 'package:flutter_quill/flutter_quill.dart' as quill;
 import 'package:pdf/widgets.dart' as pw;
@@ -495,7 +496,7 @@ Future<void> showTaskPdfPreview(
   List<TaskAssignment> assignments,
   List<Profile> profiles,
 ) async {
-  await showDialog<void>(
+  await m3ShowDialog<void>(
     context: context,
     builder: (ctx) => TaskPdfDialog(
       task: task,