feat: Implement ProposalDrawer for managing agent proposals with UI controls

src/app/app.cmake

@@ -18,6 +18,9 @@ if (APPLE)
     ${YAZE_UTIL_SRC}
     ${YAZE_GUI_SRC}
     ${IMGUI_SRC}
+    # CLI service sources (needed for ProposalDrawer)
+    cli/service/proposal_registry.cc
+    cli/service/rom_sandbox_manager.cc
     # Bundled Resources
     ${YAZE_RESOURCE_FILES}
   )
@@ -52,6 +55,9 @@ else()
     ${YAZE_UTIL_SRC}
     ${YAZE_GUI_SRC}
     ${IMGUI_SRC}
+    # CLI service sources (needed for ProposalDrawer)
+    cli/service/proposal_registry.cc
+    cli/service/rom_sandbox_manager.cc
   )
   
   # Add asset files for Windows/Linux builds