navigation in the menu but needs refactoring

client/src/modes/handlers/mode_manager.rs

@@ -23,7 +23,7 @@ impl ModeManager {
         event_handler: &EventHandler,
         admin_state: &AdminState,
     ) -> AppMode {
-        if event_handler.find_file_palette_active {
+        if event_handler.navigation_state.active {
             return AppMode::General;
         }
 
@@ -82,14 +82,14 @@ impl ModeManager {
     }
 
     // Mode transition rules
-    pub fn can_enter_command_mode(current_mode: AppMode) -> bool {
-        !matches!(current_mode, AppMode::Edit)  // Can't enter from Edit mode
+pub fn can_enter_command_mode(current_mode: AppMode) -> bool {
+        !matches!(current_mode, AppMode::Edit)
     }
-    
+
     pub fn can_enter_edit_mode(current_mode: AppMode) -> bool {
-        matches!(current_mode, AppMode::ReadOnly)  // Only from ReadOnly
+        matches!(current_mode, AppMode::ReadOnly)
     }
-    
+
     pub fn can_enter_read_only_mode(current_mode: AppMode) -> bool {
         matches!(current_mode, AppMode::Edit | AppMode::Command | AppMode::Highlight)
     }