Refactor EditorManager to improve code consistency and readability by standardizing spacing and updating key press conditions in popups

src/app/editor/editor_manager.cc

@@ -314,8 +314,7 @@ void EditorManager::DrawStatusPopup() {
     Separator();
     NewLine();
     SameLine(128);
-    if (Button("OK", gui::kDefaultModalSize) ||
-        IsKeyPressed(GetKeyIndex(ImGuiKey_Space))) {
+    if (Button("OK", gui::kDefaultModalSize) || IsKeyPressed(ImGuiKey_Space)) {
       show_status_ = false;
       status_ = absl::OkStatus();
     }
@@ -352,7 +351,7 @@ void EditorManager::DrawInfoPopup() {
     Text("ROM Size: %s", core::UppercaseHexLongLong(rom()->size()).c_str());
 
     if (Button("Close", gui::kDefaultModalSize) ||
-        IsKeyPressed(GetKeyIndex(ImGuiKey_Space))) {
+        IsKeyPressed(ImGuiKey_Escape)) {
       rom_info_ = false;
       CloseCurrentPopup();
     }

src/app/editor/editor_manager.h

@@ -16,8 +16,8 @@
 #include "app/editor/music/music_editor.h"
 #include "app/editor/overworld/overworld_editor.h"
 #include "app/editor/sprite/sprite_editor.h"
-#include "app/editor/system/constant_manager.h"
 #include "app/editor/system/command_manager.h"
+#include "app/editor/system/constant_manager.h"
 #include "app/editor/system/extension_manager.h"
 #include "app/editor/system/settings_editor.h"
 #include "app/emu/emulator.h"
@@ -35,7 +35,7 @@ namespace editor {
  * @brief The EditorManager controls the main editor window and manages the
  * various editor classes.
  *
- * This class inherits from SharedRom, GfxContext, and ExperimentFlags, and
+ * This class inherits from SharedRom and ExperimentFlags, and
  * provides functionality for setting up the screen, updating the editor, and
  * shutting down the editor. It also includes methods for drawing various menus
  * and popups, saving the Rom, and managing editor-specific flags.
@@ -96,7 +96,6 @@ class EditorManager : public SharedRom, public core::ExperimentFlags {
   ImVector<int> active_tabs_;
   std::vector<Editor *> active_editors_;
 
-  core::MessageDispatcher dispatcher_;
   emu::Emulator emulator_;
 
   Project current_project_;