cleanup

src/vs/workbench/contrib/chat/browser/widget/input/modePickerActionItem.ts

@@ -151,8 +151,6 @@ export class ModePickerActionItem extends ChatInputPickerActionViewItem {
 			return mode.source.storage === PromptsStorage.local || mode.source.storage === PromptsStorage.user;
 		};
 
-		const isImplementMode = (mode: IChatMode) => isBuiltinImplementMode(mode, this._productService);
-
 		const actionProviderWithCustomAgentTarget: IActionWidgetDropdownActionProvider = {
 			getActions: () => {
 				const modes = chatModeService.getModes();
@@ -182,7 +180,7 @@ export class ModePickerActionItem extends ChatInputPickerActionViewItem {
 				const otherBuiltinModes = modes.builtin.filter(mode => mode.id !== ChatMode.Agent.id && !(shouldHideEditMode && mode.id === ChatMode.Edit.id));
 				// Filter out 'implement' mode from the dropdown - it's available for handoffs but not user-selectable
 				const customModes = groupBy(
-					modes.custom.filter(mode => !isImplementMode(mode)),
+					modes.custom,
 					mode => isModeConsideredBuiltIn(mode, this._productService) ? 'builtin' : 'custom');
 
 				const customBuiltinModeActions = customModes.builtin?.map(mode => {

src/vs/workbench/contrib/chat/common/promptSyntax/promptFileParser.ts

@@ -329,7 +329,7 @@ export interface IHandOff {
 	readonly prompt: string;
 	readonly send?: boolean;
 	readonly showContinueOn?: boolean; // treated exactly like send (optional boolean)
-	readonly model?: string; // qualified model name to switch to (e.g., "GPT-4o (copilot)")
+	readonly model?: string; // qualified model name to switch to (e.g., "GPT-5 (copilot)")
 }
 
 export interface IHeaderAttribute {