Fixes launchpad/open event always being sent on extension load (#3289)

src/system/command.ts

@@ -9,7 +9,7 @@ import { isWebviewContext } from './webview';
 
 export type CommandCallback = Parameters<typeof commands.registerCommand>[1];
 
-type CommandConstructor = new (container: Container) => Command;
+type CommandConstructor = new (container: Container, ...args: any[]) => Command;
 const registrableCommands: CommandConstructor[] = [];
 
 export function command(): ClassDecorator {
@@ -54,7 +54,9 @@ export function registerWebviewCommand(command: string, callback: CommandCallbac
 }
 
 export function registerCommands(container: Container): Disposable[] {
-	return registrableCommands.map(c => new c(container));
+	return registrableCommands.map(c =>
+		c.name === 'FocusCommand' ? new c(container, undefined, true) : new c(container),
+	);
 }
 
 export function asCommand<T extends unknown[]>(