refactor(modules): update existing module implementations across attendance, audit, auth, classes, course-plans, exams, files, homework, layout, proctoring, questions, scheduling, textbooks, users

- Update attendance components and data-access for record management

- Update audit log views, filters, and data-access

- Update auth login and register forms

- Update classes actions, components, and data-access (admin, schedule, stats)

- Update course-plans actions, form, list, progress, and schema

- Update exams actions, AI pipeline, preview components, and hooks

- Update files components (icon, list, preview, upload) and data-access

- Update homework assignment form, review view, auto-save hook, and stats-service

- Update layout sidebar, header, and navigation config

- Update proctoring actions, anti-cheat monitor, and data-access

- Update questions actions, components (dialog, actions, columns, filters), and data-access

- Update scheduling actions, auto-scheduler, components, and schema

- Update textbooks constants and text-selection hook

- Update users class-registration, import-dialog, data-access, and user-service

src/modules/classes/components/grade-classes-view.tsx

@@ -23,16 +23,7 @@ import {
   DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from "@/shared/components/ui/dropdown-menu"
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-} from "@/shared/components/ui/alert-dialog"
+import { ConfirmDeleteDialog } from "@/shared/components/ui/confirm-delete-dialog"
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/shared/components/ui/select"
 import { formatDate } from "@/shared/lib/utils"
 
@@ -431,25 +422,16 @@ export function GradeClassesClient({
         </DialogContent>
       </Dialog>
 
-      <AlertDialog
+      <ConfirmDeleteDialog
         open={Boolean(deleteItem)}
         onOpenChange={(open) => {
           if (!open) setDeleteItem(null)
         }}
-      >
-        <AlertDialogContent>
-          <AlertDialogHeader>
-            <AlertDialogTitle>Delete class</AlertDialogTitle>
-            <AlertDialogDescription>This will permanently delete {deleteItem?.name || "this class"}.</AlertDialogDescription>
-          </AlertDialogHeader>
-          <AlertDialogFooter>
-            <AlertDialogCancel disabled={isWorking}>Cancel</AlertDialogCancel>
-            <AlertDialogAction onClick={handleDelete} disabled={isWorking}>
-              Delete
-            </AlertDialogAction>
-          </AlertDialogFooter>
-        </AlertDialogContent>
-      </AlertDialog>
+        title="Delete class"
+        description={`This will permanently delete ${deleteItem?.name || "this class"}.`}
+        onConfirm={handleDelete}
+        isWorking={isWorking}
+      />
     </>
   )
 }