Fix migration conflict with password-reset leaves

Renumber OAuthIdentity to 0026 after 0025_outbound_email (master already
shipped 0024_user_auth_event), and restore missing ResetUserPassword import.

llm_be/chat_backend/migrations/0024_oauthidentity.py

@@ -1,37 +0,0 @@
-# Generated by Django 6.0 on 2026-07-27 11:51
-
-import django.db.models.deletion
-import django.utils.timezone
-from django.conf import settings
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('chat_backend', '0023_promptmetric_tokens_in_promptmetric_tokens_out'),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='OAuthIdentity',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('created', models.DateTimeField(default=django.utils.timezone.now)),
-                ('last_modified', models.DateTimeField(default=django.utils.timezone.now)),
-                ('provider', models.CharField(choices=[('google', 'Google'), ('microsoft', 'Microsoft')], max_length=32)),
-                ('subject', models.CharField(help_text='OIDC subject (sub) from the identity provider', max_length=255)),
-                ('email', models.EmailField(blank=True, default='', max_length=254)),
-                ('access_token', models.TextField(blank=True, default='')),
-                ('refresh_token', models.TextField(blank=True, default='')),
-                ('token_expires_at', models.DateTimeField(blank=True, null=True)),
-                ('scopes', models.TextField(blank=True, default='')),
-                ('raw_profile', models.JSONField(blank=True, default=dict)),
-                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='oauth_identities', to=settings.AUTH_USER_MODEL)),
-            ],
-            options={
-                'verbose_name_plural': 'OAuth identities',
-                'constraints': [models.UniqueConstraint(fields=('provider', 'subject'), name='uniq_oauth_provider_subject'), models.UniqueConstraint(fields=('provider', 'user'), name='uniq_oauth_provider_user')],
-            },
-        ),
-    ]

llm_be/chat_backend/migrations/0026_oauthidentity.py

@@ -0,0 +1,75 @@
+# Generated by Django 6.0 on 2026-07-27 11:51
+
+import django.db.models.deletion
+import django.utils.timezone
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("chat_backend", "0025_outbound_email"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="OAuthIdentity",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("created", models.DateTimeField(default=django.utils.timezone.now)),
+                (
+                    "last_modified",
+                    models.DateTimeField(default=django.utils.timezone.now),
+                ),
+                (
+                    "provider",
+                    models.CharField(
+                        choices=[("google", "Google"), ("microsoft", "Microsoft")],
+                        max_length=32,
+                    ),
+                ),
+                (
+                    "subject",
+                    models.CharField(
+                        help_text="OIDC subject (sub) from the identity provider",
+                        max_length=255,
+                    ),
+                ),
+                ("email", models.EmailField(blank=True, default="", max_length=254)),
+                ("access_token", models.TextField(blank=True, default="")),
+                ("refresh_token", models.TextField(blank=True, default="")),
+                ("token_expires_at", models.DateTimeField(blank=True, null=True)),
+                ("scopes", models.TextField(blank=True, default="")),
+                ("raw_profile", models.JSONField(blank=True, default=dict)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="oauth_identities",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name_plural": "OAuth identities",
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("provider", "subject"),
+                        name="uniq_oauth_provider_subject",
+                    ),
+                    models.UniqueConstraint(
+                        fields=("provider", "user"), name="uniq_oauth_provider_user"
+                    ),
+                ],
+            },
+        ),
+    ]

llm_be/chat_backend/urls.py

@@ -15,6 +15,7 @@ from .views import (
     ConversationDetailView,
     CompanyUsersView,
     SetUserPassword,
+    ResetUserPassword,
     ConversationPreferences,
     UserPromptAnalytics,
     UserConversationAnalytics,