Fixes for error handling, UI padding, & more (#1759)

## Description
Another collection of small individual fixes that don't warrant a full
PR:
- Better error handling for series and collection detail pages
- Better error handling on Discover search tab
- Fix issues when changing view options on card grid without reloading
the page
- Better error handling when changing the refresh rate or resolution
- Fix some nav drawer items disappearing briefly when restarting the app
- Fix that the discover search row would not clear when the query is
cleared

And some UI tweaks:
- Use consistent padding for the different customize home page sections
- Convert the "Continue watching click behavior" setting from a toggle
to choice dialog (the options & behaviors have not changed)

### Related issues
I think the error handling when changing the refresh rate might help
with #1737

### Testing
Emulator mostly

## Screenshots
N/A, UI changes are minor

## AI or LLM usage
None

app/src/main/res/values/strings.xml

@@ -888,6 +888,11 @@
         <item>@string/subtitle_mode_none</item>
     </string-array>
 
+    <string-array name="home_click_to_play_options">
+        <item>@string/continue_watching_click_summary_off</item>
+        <item>@string/continue_watching_click_summary_on</item>
+    </string-array>
+
     <string name="preferred_subtitle_language">Preferred subtitle language</string>
     <string name="preferred_audio_language">Preferred audio language</string>
     <string name="override_user_profile_settings">More user profile settings</string>