feat: Implement ROM version management and proposal approval system

- Introduced `RomVersionManager` for managing ROM snapshots, including automatic backups, manual checkpoints, and corruption detection.
- Added `ProposalApprovalManager` to facilitate collaborative proposal submissions and voting, enhancing team workflows.
- Updated `CollaborationPanel` to integrate version management features, allowing users to track changes and manage proposals effectively.
- Enhanced documentation to reflect new functionalities and usage instructions for version management and collaboration features.

src/app/gui/gui_library.cmake

@@ -3,6 +3,7 @@ set(
   app/gui/modules/asset_browser.cc
   app/gui/modules/text_editor.cc
   app/gui/widgets/agent_chat_widget.cc
+  app/gui/widgets/collaboration_panel.cc
   app/gui/canvas.cc
   app/gui/canvas_utils.cc
   app/gui/enhanced_palette_editor.cc
@@ -60,6 +61,7 @@ target_link_libraries(yaze_gui PUBLIC
   yaze_gfx
   yaze_util
   yaze_common
+  yaze_net
   ImGui
   ${SDL_TARGETS}
 )