Fix: Settings toggle is reset on config change (#6111)

Task/Issue URL:
https://app.asana.com/1/137249556945/project/1207418217763355/task/1210337463408658?focus=true

### Description

The toggle's view state that gets restored after a configuration change
triggers the `OnCheckChanged` listeners and resets the saved values on
settings screens that use it. This PR disables the view state saving,
which fixes the issue.

### Steps to test this PR

_General settings_
- [x] Go to Settings -> General
- [x] Change one of the toggles
- [x] Rotate the device
- [x] Notice the toggle stays the same

_Duck.AI settings_
- [x] Go to Settings -> Duck.AI
- [x] Change one of the toggles
- [x] Rotate the device
- [x] Notice the toggle stays the same

### UI changes
Before


[Screen_recording_20250521_151134.webm](https://github.com/user-attachments/assets/8745ac50-3e5a-471d-87ab-d026a1a22d31)

After


[Screen_recording_20250521_150543.webm](https://github.com/user-attachments/assets/7b477bec-4ab9-490d-9ae3-2512b6e8a715)

Author: 0nko

app/src/main/java/com/duckduckgo/app/generalsettings/GeneralSettingsActivity.kt

@@ -100,11 +100,7 @@ class GeneralSettingsActivity : DuckDuckGoActivity() {
     }
 
     private fun configureUiEventHandlers() {
-        binding.autocompleteToggle.setOnCheckedChangeListener(autocompleteToggleListener)
-        binding.autocompleteRecentlyVisitedSitesToggle.setOnCheckedChangeListener(autocompleteRecentlyVisitedSitesToggleListener)
-        binding.voiceSearchToggle.setOnCheckedChangeListener(voiceSearchChangeListener)
         binding.showOnAppLaunchButton.setOnClickListener(showOnAppLaunchClickListener)
-        binding.maliciousToggle.setOnCheckedChangeListener(maliciousSiteProtectionToggleListener)
     }
 
     private fun observeViewModel() {

duckchat/duckchat-impl/src/main/java/com/duckduckgo/duckchat/impl/ui/DuckChatSettingsActivity.kt

@@ -88,26 +88,19 @@ class DuckChatSettingsActivity : DuckDuckGoActivity() {
 
         setupToolbar(binding.includeToolbar.toolbar)
 
-        configureUiEventHandlers()
         observeViewModel()
 
         pixel.fire(DUCK_CHAT_SETTINGS_DISPLAYED)
     }
 
-    private fun configureUiEventHandlers() {
-        binding.userEnabledDuckChatToggle.setOnCheckedChangeListener(userEnabledDuckChatToggleListener)
-        binding.showDuckChatInMenuToggle.setOnCheckedChangeListener(menuToggleListener)
-        binding.showDuckChatInAddressBarToggle.setOnCheckedChangeListener(addressBarToggleListener)
-    }
-
     private fun observeViewModel() {
         viewModel.viewState
-            .flowWithLifecycle(lifecycle, Lifecycle.State.CREATED)
+            .flowWithLifecycle(lifecycle, Lifecycle.State.RESUMED)
             .onEach { renderViewState(it) }
             .launchIn(lifecycleScope)
 
         viewModel.commands
-            .flowWithLifecycle(lifecycle, Lifecycle.State.STARTED)
+            .flowWithLifecycle(lifecycle, Lifecycle.State.CREATED)
             .onEach { processCommand(it) }
             .launchIn(lifecycleScope)
     }