[Notebook] Run Parameters Action UI Component (#14889)

* Run Parameters Action UI Component

* Update UX discussion - accept empty string

src/sql/workbench/contrib/notebook/test/common/quickInputServiceMock.ts

@@ -0,0 +1,67 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+import * as Types from 'vs/base/common/types';
+
+import { IInputBox, IInputOptions, IPickOptions, IQuickInputButton, IQuickInputService, IQuickNavigateConfiguration, IQuickPick, IQuickPickItem, QuickPickInput } from 'vs/platform/quickinput/common/quickInput';
+import { Event } from 'vs/base/common/event';
+import { CancellationToken } from 'vs/base/common/cancellation';
+
+
+export class MockQuickInputService implements IQuickInputService {
+	declare readonly _serviceBrand: undefined;
+
+	readonly onShow = Event.None;
+	readonly onHide = Event.None;
+
+	readonly quickAccess = undefined!;
+
+	public pick<T extends IQuickPickItem>(picks: Promise<QuickPickInput<T>[]> | QuickPickInput<T>[], options?: IPickOptions<T> & { canPickMany: true }, token?: CancellationToken): Promise<T[]>;
+	public pick<T extends IQuickPickItem>(picks: Promise<QuickPickInput<T>[]> | QuickPickInput<T>[], options?: IPickOptions<T> & { canPickMany: false }, token?: CancellationToken): Promise<T>;
+	public pick<T extends IQuickPickItem>(picks: Promise<QuickPickInput<T>[]> | QuickPickInput<T>[], options?: Omit<IPickOptions<T>, 'canPickMany'>, token?: CancellationToken): Promise<T | undefined> {
+		if (Types.isArray(picks)) {
+			return Promise.resolve(<any>{ label: 'selectedPick', description: 'pick description', value: 'selectedPick' });
+		} else {
+			return Promise.resolve(undefined);
+		}
+	}
+
+	public input(options?: IInputOptions, token?: CancellationToken): Promise<string> {
+		return Promise.resolve(options ? 'resolved' + options.prompt : 'resolved');
+	}
+
+	backButton!: IQuickInputButton;
+
+	createQuickPick<T extends IQuickPickItem>(): IQuickPick<T> {
+		throw new Error('not implemented.');
+	}
+
+	createInputBox(): IInputBox {
+		throw new Error('not implemented.');
+	}
+
+	focus(): void {
+		throw new Error('not implemented.');
+	}
+
+	toggle(): void {
+		throw new Error('not implemented.');
+	}
+
+	navigate(next: boolean, quickNavigate?: IQuickNavigateConfiguration): void {
+		throw new Error('not implemented.');
+	}
+
+	accept(): Promise<void> {
+		throw new Error('not implemented.');
+	}
+
+	back(): Promise<void> {
+		throw new Error('not implemented.');
+	}
+
+	cancel(): Promise<void> {
+		throw new Error('not implemented.');
+	}
+}