refactor: rename apply_diff_single_file to apply_diff for consistency

Author: daniel-lxs

src/core/prompts/tools/native-tools/apply_diff.ts

@@ -11,7 +11,7 @@ const DIFF_PARAMETER_DESCRIPTION = `A string containing one or more search/repla
 [new content to replace with]
 >>>>>>> REPLACE`
 
-export const apply_diff_single_file = {
+export const apply_diff = {
 	type: "function",
 	function: {
 		name: "apply_diff",

src/core/prompts/tools/native-tools/index.ts

@@ -1,6 +1,6 @@
 import type OpenAI from "openai"
 import accessMcpResource from "./access_mcp_resource"
-import { apply_diff_single_file } from "./apply_diff"
+import { apply_diff } from "./apply_diff"
 import askFollowupQuestion from "./ask_followup_question"
 import attemptCompletion from "./attempt_completion"
 import browserAction from "./browser_action"
@@ -32,7 +32,7 @@ export { convertOpenAIToolToAnthropic, convertOpenAIToolsToAnthropic } from "./c
 export function getNativeTools(partialReadsEnabled: boolean = true): OpenAI.Chat.ChatCompletionTool[] {
 	return [
 		accessMcpResource,
-		apply_diff_single_file,
+		apply_diff,
 		askFollowupQuestion,
 		attemptCompletion,
 		browserAction,