Display the real title screen behind the prelaunch menu (#638)

* Start game execution as soon as a disk image is available

* Do not update dDemo_c if prelaunch document is visible

* Prevent intro music until prelaunch has popped

* Replace "Start Game" references with "Play"

* Make prelaunch layout respect mirror mode

* Add drop shadow to prelaunch disk-status and version-info

* Remove ImGui prelaunch

* Add "Change Disk Image" button to prelaunch options

* Actually validate discs and make prelaunch very betterer :)

* Check your build before pushing dumbass, and go to sleep

* "Disc" consistency, adjust restart notice logic

* Better LanguageSelect logic

* Add restart notice to SaveTypeSelect

* Added wind sounds to the pre-launch menu

* Add Modal document, use it for disc verification

* Consolidate Modal and PresetWindow

* Squash various bugs, rearrange document flow

* Allow Window inheritors to opt-out of being toggleable

* Tweak focus behavior/syntax

* Implement "Restart Now" option

* Tweaks

* Remove a bunch of dynamic_cast

* Update README.md

---------

Co-authored-by: Luke Street <luke@street.dev>

src/dusk/imgui/ImGuiConsole.cpp

@@ -274,10 +274,6 @@ namespace dusk {
             ImGuiMenuGame::ToggleFullscreen();
         }
 
-        // if (!dusk::IsGameLaunched) {
-        //     m_preLaunchWindow.draw();
-        // }
-
         if (ImGui::GetIO().KeyShift && ImGui::IsKeyPressed(ImGuiKey_F1)) {
             m_isHidden = !m_isHidden;
         }