Vim mode (#3936)

packages/cli/src/config/settings.ts

@@ -86,7 +86,6 @@ export interface Settings {
     enableRecursiveFileSearch?: boolean;
   };
 
-  // UI setting. Does not display the ANSI-controlled terminal title.
   hideWindowTitle?: boolean;
 
   hideTips?: boolean;
@@ -98,6 +97,8 @@ export interface Settings {
   // A map of tool names to their summarization settings.
   summarizeToolOutput?: Record<string, SummarizeToolOutputSettings>;
 
+  vimMode?: boolean;
+
   // Add other settings here.
   ideMode?: boolean;
   memoryDiscoveryMaxDirs?: number;