New command to open Copilot Chat (AST-0000) (#1272)

* try to run a new command

* fix

---------

Co-authored-by: Ben Alvo <144705560+cx-ben-alvo@users.noreply.github.com>

Author: cx-sarah-chen

src/commands/openAIChatCommand.ts

@@ -216,7 +216,14 @@ export class CopilotChatCommand {
             return;
         }
         await vscode.commands.executeCommand(constants.copilotNewChatOpen);
-        await vscode.commands.executeCommand(constants.copilotChatOpenWithQueryCommand, { query: `${question}` });
+        try { 
+            await vscode.commands.executeCommand(constants.newCopilotChatOpenWithQueryCommand, { query: `${question}` });
+        } catch (error) {
+            if (error.message.includes(`command '${constants.newCopilotChatOpenWithQueryCommand}' not found`)) {
+                await vscode.commands.executeCommand(constants.copilotChatOpenWithQueryCommand, { query: `${question}` });
+            }
+            
+        }
     }
 
     private logUserEvent(EventType: string, subType: string, item: HoverData | SecretsHoverData | AscaHoverData | ContainersHoverData | IacHoverData): void {

src/utils/common/constants.ts

@@ -274,6 +274,7 @@ export const constants = {
   copilotChatExtensionId: "GitHub.copilot-chat",
   copilotNewChatOpen: "workbench.action.chat.newChat",
   copilotChatOpenWithQueryCommand: "workbench.action.chat.openAgent",
+  newCopilotChatOpenWithQueryCommand: "workbench.action.chat.openagent",
 
   openAIChat: "fixWithAIChat",
   viewDetails: "viewDetails",