Add support for Login and User management (#21981)

* initial commit

* leave only march release objects

* clean up

* login dialog

* localize and use background operation

* code cleanup

* remove tab

* support server role in login

* remove canEditName

* add user support

* comments and bug fixes

* remove hasDBAccess for now

* refactoring

* fix error

* user dialog UI

* telemetry, error handling and refactoring

* Fix references to dialogInfo (#21914)

* update telemetry

* Bump STS and use actual object management service

* add preview and handle no-change scenario

* fix merge issue

---------

Co-authored-by: Karl Burtram <karlb@microsoft.com>

extensions/mssql/src/main.ts

@@ -22,6 +22,7 @@ import { IconPathHelper } from './iconHelper';
 import * as nls from 'vscode-nls';
 import { INotebookConvertService } from './notebookConvert/notebookConvertService';
 import { registerTableDesignerCommands } from './tableDesigner/tableDesigner';
+import { registerObjectManagementCommands } from './objectManagement/commands';
 import { TelemetryActions, TelemetryReporter, TelemetryViews } from './telemetry';
 
 const localize = nls.loadMessageBundle();
@@ -111,6 +112,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<IExten
 	}));
 
 	registerTableDesignerCommands(appContext);
+	registerObjectManagementCommands(appContext);
 
 	context.subscriptions.push(TelemetryReporter);
 	return createMssqlApi(appContext, server);