Add timezone utility and current branch signal to enhance park detail functionality

history_tracking/views.py

@@ -5,6 +5,7 @@ from django.template.loader import render_to_string
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.core.exceptions import ValidationError
 from django.db import transaction
+from django.utils import timezone
 
 from .models import VersionBranch, VersionTag, ChangeSet
 from .managers import BranchManager, ChangeTracker, MergeStrategy

parks/models.py

@@ -7,6 +7,7 @@ from decimal import Decimal, ROUND_DOWN, InvalidOperation
 from typing import Tuple, Optional, Any, TYPE_CHECKING
 
 from companies.models import Company
+from history_tracking.signals import get_current_branch
 from media.models import Photo
 from history_tracking.models import HistoricalModel
 from location.models import Location

parks/templates/parks/park_detail.html

@@ -168,7 +168,7 @@
                     {% for photo in park.photos.all|slice:":4" %}
                     <li class="aspect-w-1 aspect-h-1">
                         <img src="{{ photo.image.url }}"
-                             alt="{% if photo.title %}{{ photo.title }} - {% endif %}{{ park.name }}"
+                             alt="{% if photo.title %}{{ photo.title }} at {% endif %}{{ park.name }}"
                              class="object-cover rounded"
                              loading="lazy"
                              decoding="async"