Update the PoCs migration file

Signed-off-by: ziad hany <ziadhany2016@gmail.com>

Author: ziadhany

vulnerabilities/migrations/0104_advisorypoc.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.25 on 2025-12-04 01:05
+# Generated by Django 4.2.25 on 2025-12-04 17:35
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -20,10 +20,35 @@ class Migration(migrations.Migration):
                         auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
                     ),
                 ),
-                ("created_at", models.DateTimeField(blank=True, null=True)),
-                ("updated_at", models.DateTimeField(blank=True, null=True)),
-                ("url", models.URLField()),
-                ("is_confirmed", models.BooleanField(default=False)),
+                (
+                    "created_at",
+                    models.DateTimeField(
+                        blank=True,
+                        help_text="The date and time when this POC was created.",
+                        null=True,
+                    ),
+                ),
+                (
+                    "updated_at",
+                    models.DateTimeField(
+                        blank=True,
+                        help_text="The date and time when this POC was last updated.",
+                        null=True,
+                    ),
+                ),
+                (
+                    "url",
+                    models.URLField(
+                        help_text="The URL of the PoC, such as a repository or resource link."
+                    ),
+                ),
+                (
+                    "is_confirmed",
+                    models.BooleanField(
+                        default=False,
+                        help_text="Indicates whether this POC has been verified or confirmed.",
+                    ),
+                ),
                 (
                     "advisory",
                     models.ForeignKey(