Change chat view container name to "Chat", mainly so that the word Chat ends up in the autogenerated "focus" command name (microsoft#183162)

Author: roblourens

src/vs/workbench/contrib/chat/browser/chatContributionServiceImpl.ts

@@ -116,7 +116,7 @@ export class ChatContributionService implements IChatContributionService {
 		const viewContainerId = CHAT_SIDEBAR_PANEL_ID + '.' + providerDescriptor.id;
 		const viewContainer: ViewContainer = Registry.as<IViewContainersRegistry>(ViewExtensions.ViewContainersRegistry).registerViewContainer({
 			id: viewContainerId,
-			title: providerDescriptor.label,
+			title: localize('chat.viewContainer.label', "Chat"),
 			icon: providerDescriptor.icon ? resources.joinPath(extension.extensionLocation, providerDescriptor.icon) : Codicon.commentDiscussion,
 			ctorDescriptor: new SyncDescriptor(ViewPaneContainer, [viewContainerId, { mergeViewWithContainerWhenSingleView: true }]),
 			storageId: viewContainerId,