Azure SQL Hybrid Cloud Toolkit Notebooks Extension Command (#13286)

* added extension folder incomplete

* WIP extension progress

* notebook finally opens in side panel

* notebook now opens via notebook extension

* html file spaces restored

* package json fixed

* fixed vscode import issue

* more cleanup

* remove git stuff

* placeholder icon logos added

* fixed gulpfile

* cleanup changes

* vscode import fixed

* fixed main and yarn.lock

* added provided notebooks view

* formatting for package.json

* removed first command as its not necessary

* fixed notebook typo

* readded spaces

extensions/azurehybridtoolkit/src/main.ts

@@ -0,0 +1,14 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+
+export function activate() {
+
+}
+
+// this method is called when your extension is deactivated
+export function deactivate(): void {
+
+}

extensions/azurehybridtoolkit/src/typings/ref.d.ts

@@ -0,0 +1,9 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+/// <reference path='../../../../src/vs/vscode.d.ts'/>
+/// <reference path='../../../../src/sql/azdata.d.ts'/>
+/// <reference path='../../../../src/sql/azdata.proposed.d.ts'/>
+/// <reference types='@types/node'/>