Implement wiki and parks plugin architecture: add initial app configurations, models, and update dependencies

wiki/plugins/parks/models.py

@@ -0,0 +1,34 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+class ParkMetadata(models.Model):
+    article = models.OneToOneField(
+        'wiki.Article',  # Using string reference to avoid import issues
+        on_delete=models.CASCADE,
+        related_name='park_metadata'
+    )
+    
+    operator = models.CharField(
+        max_length=255,
+        verbose_name=_('Operator'),
+        blank=True
+    )
+    
+    opened_date = models.DateField(
+        verbose_name=_('Opening Date'),
+        null=True,
+        blank=True
+    )
+    
+    location = models.CharField(
+        max_length=255,
+        verbose_name=_('Location'),
+        blank=True
+    )
+    
+    class Meta:
+        verbose_name = _('Park Metadata')
+        verbose_name_plural = _('Park Metadata')
+
+    def __str__(self):
+        return f"Park info for {self.article.current_revision.title}"