feat: enhance chat sidebar functionality and UI

- Updated `LayoutDataProvider` to toggle sidebar states for shared and private chats more efficiently.
- Added new props to `MobileSidebar`, `Sidebar`, and `LayoutShell` to manage the open states of chat panels.
- Improved button interactions in the sidebar to show/hide chat panels with updated tooltip text.
- Enhanced styling for tab triggers in `AllPrivateChatsSidebar` and `AllSharedChatsSidebar` for better user experience.
- Added new localization strings for "show all" and "hide" actions in multiple languages.

surfsense_web/components/layout/providers/LayoutDataProvider.tsx

@@ -628,17 +628,25 @@ export function LayoutDataProvider({ searchSpaceId, children }: LayoutDataProvid
 	}, [router]);
 
 	const handleViewAllSharedChats = useCallback(() => {
-		setIsAllSharedChatsSidebarOpen(true);
-		setIsAllPrivateChatsSidebarOpen(false);
-		setIsInboxSidebarOpen(false);
-		setIsAnnouncementsSidebarOpen(false);
+		setIsAllSharedChatsSidebarOpen((prev) => {
+			if (!prev) {
+				setIsAllPrivateChatsSidebarOpen(false);
+				setIsInboxSidebarOpen(false);
+				setIsAnnouncementsSidebarOpen(false);
+			}
+			return !prev;
+		});
 	}, []);
 
 	const handleViewAllPrivateChats = useCallback(() => {
-		setIsAllPrivateChatsSidebarOpen(true);
-		setIsAllSharedChatsSidebarOpen(false);
-		setIsInboxSidebarOpen(false);
-		setIsAnnouncementsSidebarOpen(false);
+		setIsAllPrivateChatsSidebarOpen((prev) => {
+			if (!prev) {
+				setIsAllSharedChatsSidebarOpen(false);
+				setIsInboxSidebarOpen(false);
+				setIsAnnouncementsSidebarOpen(false);
+			}
+			return !prev;
+		});
 	}, []);
 
 	// Delete handlers