Add formatted timestamp to student status serializer

stude/student_status/migrations/0003_alter_studentstatus_timestamp.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.3 on 2023-08-15 10:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('student_status', '0002_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='studentstatus',
+            name='timestamp',
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+    ]