chore: fix pghistory migration deps and improve htmx utilities

- Update pghistory dependency from 0007 to 0006 in account migrations
- Add docstrings and remove unused imports in htmx_forms.py
- Add DJANGO_SETTINGS_MODULE bash commands to Claude settings
- Add state transition definitions for ride statuses

backend/config/celery.py

@@ -54,6 +54,10 @@ app.conf.update(
             "task": "apps.core.tasks.analytics.cleanup_old_analytics",
             "schedule": 86400.0,  # Daily
         },
+        "rides-daily-closing-check": {
+            "task": "rides.check_overdue_closings",
+            "schedule": 86400.0,  # Daily at midnight
+        },
     },
     # Task result settings
     result_expires=3600,  # 1 hour

backend/config/django/base.py

@@ -76,6 +76,7 @@ THIRD_PARTY_APPS = [
     "corsheaders",  # CORS headers for API
     "pghistory",  # django-pghistory
     "pgtrigger",  # Required by django-pghistory
+    "django_fsm_log",  # FSM transition logging
     "allauth",
     "allauth.account",
     "allauth.socialaccount",