update student pages,

002_source/cms/src/db/Students/GetById.tsx

@@ -0,0 +1,7 @@
+import { pb } from '@/lib/pb';
+import { COL_STUDENTS } from '@/constants';
+import { RecordModel } from 'pocketbase';
+
+export async function getStudentById(id: string): Promise<RecordModel> {
+  return pb.collection(COL_STUDENTS).getOne(id);
+}