feat: move More Pages to dialog

- Introduced `MorePagesDialog` and `MorePagesContent` components to manage and display tasks for earning additional pages.
- Integrated dialog state management using `morePagesDialogAtom`.
- Updated `LayoutDataProvider` to include the new dialog and handle task completion logic.
- Enhanced `PageUsageDisplay` to trigger the More Pages dialog, improving user interaction for page management.

surfsense_web/components/layout/ui/sidebar/Sidebar.tsx

@@ -54,7 +54,6 @@ interface SidebarProps {
 	isLoadingChats?: boolean;
 	disableTooltips?: boolean;
 	sidebarWidth?: number;
-	onResizeMouseDown?: (e: React.MouseEvent) => void;
 	isResizing?: boolean;
 }