Agent - Step Actions (#2779)

* fixed right click context menu bug in jobs view

* added stepInfo and edit job WIP

* show jobs in job edit

* added schedule description on select schedule

* fetch schedules during history and show in edit job

* added alerts to job histories and show in edit

* made history calls async

* filter menus now close when esc is pressed

* fixed bug where clicking on error row wouldnt populate job details

* added functionality to delete steps in a job

* added real time adding steps in edit job

extensions/agent/src/interfaces.ts

@@ -13,5 +13,5 @@ export enum AgentDialogMode {
 export interface IAgentDialogData {
 	dialogMode: AgentDialogMode;
 	initialize(): void;
-	save(): void;
+	save(): Promise<void>;
 }