Moved Provider to the top level

lib/main.dart

@@ -2,11 +2,13 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:smoke_cess_app/pages/main_page.dart';
 import 'package:smoke_cess_app/providers/tasks_provider.dart';
+import 'package:smoke_cess_app/providers/timer_provider.dart';
 import 'package:smoke_cess_app/services/notification_service.dart';
 import 'package:timezone/data/latest.dart' as tz;
 import 'globals.dart' as globals;
 import 'providers/page_provider.dart';
 import 'providers/settings_provider.dart';
+import 'providers/workout_provider.dart';
 
 void main() {
   // to ensure all the widgets are initialized.
@@ -25,6 +27,7 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    TimerProvider timerProvider = TimerProvider();
     return MaterialApp(
         title: _title,
         home: MultiProvider(
@@ -37,7 +40,10 @@ class MyApp extends StatelessWidget {
             ),
             ChangeNotifierProvider(
               create: (context) => PageProvider(),
-            )
+            ),
+            ChangeNotifierProvider(create: (context) => timerProvider),
+            ChangeNotifierProvider(
+                create: (context) => WorkoutProvider(timerProvider)),
           ],
           child: const MyHomePage(),
         ));

lib/widgets/workout_form.dart

@@ -1,8 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import '../providers/timer_provider.dart';
-import '../providers/workout_provider.dart';
 import 'mute_button.dart';
 import 'workout_timer_widget.dart';
 
@@ -11,14 +7,7 @@ class WorkoutForm extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    TimerProvider timerProvider = TimerProvider();
-    return MultiProvider(
-      providers: [
-        ChangeNotifierProvider(create: (context) => timerProvider),
-        ChangeNotifierProvider(
-            create: (context) => WorkoutProvider(timerProvider)),
-      ],
-      child: Column(
+    return Column(
       mainAxisAlignment: MainAxisAlignment.center,
       children: const [
         Align(
@@ -27,7 +16,6 @@ class WorkoutForm extends StatelessWidget {
         ),
         WorkoutTimerWidget()
       ],
-      ),
     );
   }
 }