Add migrations for ParkPhoto and RidePhoto models with associated events

- Created ParkPhoto and ParkPhotoEvent models in the parks app, including fields for image, caption, alt text, and relationships to the Park model.
- Implemented triggers for insert and update operations on ParkPhoto to log changes in ParkPhotoEvent.
- Created RidePhoto and RidePhotoEvent models in the rides app, with similar structure and functionality as ParkPhoto.
- Added fields for photo type in RidePhoto and implemented corresponding triggers for logging changes.
- Established necessary indexes and unique constraints for both models to ensure data integrity and optimize queries.

backend/apps/parks/models/media.py

@@ -7,7 +7,6 @@ This module contains media models specific to parks domain.
 from typing import Any, Optional, cast
 from django.db import models
 from django.conf import settings
-from django.utils import timezone
 from apps.core.history import TrackedModel
 from apps.core.services.media_service import MediaService
 import pghistory
@@ -15,16 +14,14 @@ import pghistory
 
 def park_photo_upload_path(instance: models.Model, filename: str) -> str:
     """Generate upload path for park photos."""
-    photo = cast('ParkPhoto', instance)
+    photo = cast("ParkPhoto", instance)
     park = photo.park
 
     if park is None:
         raise ValueError("Park cannot be None")
 
     return MediaService.generate_upload_path(
-        domain="park",
-        identifier=park.slug,
-        filename=filename
+        domain="park", identifier=park.slug, filename=filename
     )
 
 
@@ -33,9 +30,7 @@ class ParkPhoto(TrackedModel):
     """Photo model specific to parks."""
 
     park = models.ForeignKey(
-        'parks.Park',
-        on_delete=models.CASCADE,
-        related_name='photos'
+        "parks.Park", on_delete=models.CASCADE, related_name="photos"
     )
 
     image = models.ImageField(
@@ -72,9 +67,9 @@ class ParkPhoto(TrackedModel):
         constraints = [
             # Only one primary photo per park
             models.UniqueConstraint(
-                fields=['park'],
+                fields=["park"],
                 condition=models.Q(is_primary=True),
-                name='unique_primary_park_photo'
+                name="unique_primary_park_photo",
             )
         ]