changed the title from Routine to Workflow Automation (#354)

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## Jira Ticket
[SP-1851](https://syncrow.atlassian.net/browse/SP-1851)

## Description

change the Title to Work Flow 

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [ ] ✨ New feature (non-breaking change which adds functionality)
- [x] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore 


[SP-1851]:
https://syncrow.atlassian.net/browse/SP-1851?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

lib/pages/device_managment/all_devices/view/device_managment_page.dart

@@ -24,12 +24,12 @@ class DeviceManagementPage extends StatefulWidget with HelperResponsiveLayout {
 }
 
 class _DeviceManagementPageState extends State<DeviceManagementPage> {
-
+  @override
-@override
   void initState() {
     context.read<SpaceTreeBloc>().add(InitialEvent());
     super.initState();
   }
+
   @override
   Widget build(BuildContext context) {
     return MultiBlocProvider(
@@ -90,7 +90,7 @@ class _DeviceManagementPageState extends State<DeviceManagementPage> {
                             const TriggerSwitchTabsEvent(isRoutineTab: true));
                       },
                 child: Text(
-                  'Routines',
+                  'Workflow Automation',
                   style: context.textTheme.titleMedium?.copyWith(
                     color: state.routineTab
                         ? ColorsManager.whiteColors