feat: enhance sidebar and editor functionality

- Updated AllNotesSidebar to render via portal for improved stacking context.
- Refactored sidebar styles and behavior for better user experience.
- Modified AppSidebarProvider to limit recent notes to 5 and sort by updated date.
- Improved editor page to handle document state updates and query invalidation on note creation.
- Added loading messages to translations for better user feedback during operations.

surfsense_web/components/sidebar/nav-notes.tsx

@@ -170,7 +170,7 @@ export function NavNotes({ notes, onAddNote, defaultOpen = true, searchSpaceId }
 						</SidebarGroupLabel>
 					</CollapsibleTrigger>
 					<div className="absolute top-1.5 right-1 flex items-center gap-0.5 opacity-0 group-hover/header:opacity-100 transition-opacity">
-						{searchSpaceId && (
+						{searchSpaceId && notes.length > 0 && (
 							<button
 								type="button"
 								onMouseEnter={(e) => {