feat: Enhance file metadata and notification components

- Added sorting capabilities to file metadata lists, including SortBy and SortDir fields.
- Integrated a toast notification system for user feedback on actions.
- Updated templates and JavaScript for improved user interaction and responsiveness.
- Refactored file metadata handlers to utilize new sorting features and ensure proper data flow.
- Introduced new notification dialog components for better user confirmation on actions.

components/shared/toast/toast.templ

@@ -0,0 +1,5 @@
+package toast
+
+templ Container() {
+	<div id="toast-container" class="fixed top-5 right-5 z-50 flex flex-col gap-2"></div>
+}