Redesign option screens (#931)

* Redesign and improve option screens

- Open the options directly from the main menu with the focus on the navigation, all option screens share a navigation with all categories, song folders and credits
- Navigation and settings use rounded backgrounds like the party mode selection, the current category and setting are highlighted with the selection color of the skin
- Categories can be clicked or switched with Tab, Escape moves the focus to the navigation and leaves the options from there, choosing a category moves the focus to its first setting
- Place the action buttons (delay test, adjust screen, server address, add folder) and the webcam preview inside the settings background
- Center the restart and microphone warnings below the settings background
- Move song folder management to its own screen with a list of all folders, add and remove buttons, a scrollbar and a restart warning
- Add the tile caption option to the game options (only selectable when the song menu is set to tiles)
- Remove the old options selection screen (ScreenOptions)
- Fix configured song folders being ignored when the first entry of the config is empty
- Show the folder dialog in front of the game window
- Fix background music source being overwritten by the karaoke effect setting
- Keep the webcam configuration when no webcam is connected
- Warn when several players are assigned to the same record channel
- Show a warning when no microphone is found
- Remove cover sizes 32 and 64 and keep unknown cover sizes until changed
- Play warning sounds again each time an option screen is shown
- Ignore key pressed events in graphics and server options
- Keep the background music volume in sync in the sound options

* Fix SonarCloud issues

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Co-authored-by: Florian Ostertag <flokuep@users.noreply.github.com>

VocaluxeLib/Enums.cs

@@ -411,7 +411,6 @@ namespace VocaluxeLib
         Load,
         Main,
         Song,
-        Options,
         Sing,
         Profiles,
         Score,
@@ -426,6 +425,7 @@ namespace VocaluxeLib
         OptionsTheme,
         OptionsGraphics,
         OptionsServer,
+        OptionsSongFolders,
 
         Names,
         Credits,