feat: Revamp EditorManager and UI Components for Enhanced User Experience

- Updated the EditorManager to streamline the editor selection process, integrating new menu items for ROM and project management.
- Enhanced the welcome screen logic to automatically show the editor selection dialog after loading a ROM, improving user flow.
- Introduced new menu options for saving and validating ROMs, creating backups, and accessing ROM information.
- Improved the editor selection dialog with distinct colors for each editor type, enhancing visual clarity and user interaction.
- Added advanced settings and collaboration features in the Agent Chat Widget, including improved connection management and model selection.
- Expanded the welcome screen with additional project card features and tips for user guidance.

src/app/editor/editor.h

@@ -60,12 +60,13 @@ enum class EditorType {
   kScreen,
   kSprite,
   kMessage,
+  kHex,
   kSettings,
 };
 
-constexpr std::array<const char*, 10> kEditorNames = {
+constexpr std::array<const char*, 11> kEditorNames = {
     "Assembly", "Dungeon", "Graphics", "Music",   "Overworld",
-    "Palette",  "Screen",  "Sprite",   "Message", "Settings",
+    "Palette",  "Screen",  "Sprite",   "Message", "Hex", "Settings",
 };
 
 /**