chore: cleanup old smart edit settings (#15832)

packages/core/src/config/config.ts

@@ -25,7 +25,6 @@ import { GrepTool } from '../tools/grep.js';
 import { canUseRipgrep, RipGrepTool } from '../tools/ripGrep.js';
 import { GlobTool } from '../tools/glob.js';
 import { ActivateSkillTool } from '../tools/activate-skill.js';
-import { EditTool } from '../tools/edit.js';
 import { SmartEditTool } from '../tools/smart-edit.js';
 import { ShellTool } from '../tools/shell.js';
 import { WriteFileTool } from '../tools/write-file.js';
@@ -329,7 +328,6 @@ export interface ConfigParameters {
   truncateToolOutputLines?: number;
   enableToolOutputTruncation?: boolean;
   eventEmitter?: EventEmitter;
-  useSmartEdit?: boolean;
   useWriteTodos?: boolean;
   policyEngineConfig?: PolicyEngineConfig;
   output?: OutputSettings;
@@ -454,7 +452,6 @@ export class Config {
   readonly storage: Storage;
   private readonly fileExclusions: FileExclusions;
   private readonly eventEmitter?: EventEmitter;
-  private readonly useSmartEdit: boolean;
   private readonly useWriteTodos: boolean;
   private readonly messageBus: MessageBus;
   private readonly policyEngine: PolicyEngine;
@@ -594,7 +591,6 @@ export class Config {
     this.truncateToolOutputLines =
       params.truncateToolOutputLines ?? DEFAULT_TRUNCATE_TOOL_OUTPUT_LINES;
     this.enableToolOutputTruncation = params.enableToolOutputTruncation ?? true;
-    this.useSmartEdit = params.useSmartEdit ?? true;
     // // TODO(joshualitt): Re-evaluate the todo tool for 3 family.
     this.useWriteTodos = isPreviewModel(this.model)
       ? false
@@ -1594,10 +1590,6 @@ export class Config {
     return this.truncateToolOutputLines;
   }
 
-  getUseSmartEdit(): boolean {
-    return this.useSmartEdit;
-  }
-
   getUseWriteTodos(): boolean {
     return this.useWriteTodos;
   }
@@ -1699,11 +1691,7 @@ export class Config {
 
     registerCoreTool(GlobTool, this);
     registerCoreTool(ActivateSkillTool, this);
-    if (this.getUseSmartEdit()) {
-      registerCoreTool(SmartEditTool, this);
-    } else {
-      registerCoreTool(EditTool, this);
-    }
+    registerCoreTool(SmartEditTool, this);
     registerCoreTool(WriteFileTool, this);
     registerCoreTool(WebFetchTool, this);
     registerCoreTool(ShellTool, this);