core: update API to show markdown string in confirmation (microsoft#256990)

update api to use markdown strings

Author: justschen

src/vs/workbench/api/common/extHostTypeConverters.ts

@@ -2583,7 +2583,7 @@ export namespace ChatResponseConfirmationPart {
 		return {
 			kind: 'confirmation',
 			title: part.title,
-			message: part.message,
+			message: MarkdownString.from(part.message),
 			data: part.data,
 			buttons: part.buttons
 		};

src/vs/workbench/api/common/extHostTypes.ts

@@ -4588,11 +4588,11 @@ export class ChatResponseMarkdownWithVulnerabilitiesPart {
 
 export class ChatResponseConfirmationPart {
 	title: string;
-	message: string;
+	message: string | vscode.MarkdownString;
 	data: any;
 	buttons?: string[];
 
-	constructor(title: string, message: string, data: any, buttons?: string[]) {
+	constructor(title: string, message: string | vscode.MarkdownString, data: any, buttons?: string[]) {
 		this.title = title;
 		this.message = message;
 		this.data = data;

src/vs/workbench/contrib/chat/common/chatModel.ts

@@ -369,6 +369,10 @@ class AbstractResponse implements IResponse {
 					segment = { text: localize('editsSummary', "Made changes."), isBlock: true };
 					break;
 				case 'confirmation':
+					if (part.message instanceof MarkdownString) {
+						segment = { text: `${part.title}\n${part.message.value}`, isBlock: true };
+						break;
+					}
 					segment = { text: `${part.title}\n${part.message}`, isBlock: true };
 					break;
 				default:

src/vs/workbench/contrib/chat/common/chatService.ts

@@ -220,7 +220,7 @@ export interface IChatNotebookEdit {
 
 export interface IChatConfirmation {
 	title: string;
-	message: string;
+	message: string | IMarkdownString;
 	data: any;
 	buttons?: string[];
 	isUsed?: boolean;

src/vscode-dts/vscode.proposed.chatParticipantAdditions.d.ts

@@ -66,10 +66,10 @@ declare module 'vscode' {
 
 	export class ChatResponseConfirmationPart {
 		title: string;
-		message: string;
+		message: string | MarkdownString;
 		data: any;
 		buttons?: string[];
-		constructor(title: string, message: string, data: any, buttons?: string[]);
+		constructor(title: string, message: string | MarkdownString, data: any, buttons?: string[]);
 	}
 
 	export class ChatResponseCodeCitationPart {
@@ -205,7 +205,7 @@ declare module 'vscode' {
 		 * TODO@API should this be MarkdownString?
 		 * TODO@API should actually be a more generic function that takes an array of buttons
 		 */
-		confirmation(title: string, message: string, data: any, buttons?: string[]): void;
+		confirmation(title: string, message: string | MarkdownString, data: any, buttons?: string[]): void;
 
 		/**
 		 * Push a warning to this stream. Short-hand for