feat: complete monorepo structure with frontend and shared resources

- Add complete backend/ directory with full Django application
- Add frontend/ directory with Vite + TypeScript setup ready for Next.js
- Add comprehensive shared/ directory with:
  - Complete documentation and memory-bank archives
  - Media files and avatars (letters, park/ride images)
  - Deployment scripts and automation tools
  - Shared types and utilities
- Add architecture/ directory with migration guides
- Configure pnpm workspace for monorepo development
- Update .gitignore to exclude .django_tailwind_cli/ build artifacts
- Preserve all historical documentation in shared/docs/memory-bank/
- Set up proper structure for full-stack development with shared resources

backend/apps/rides/events.py

@@ -0,0 +1,75 @@
+from typing import Dict
+
+
+def get_ride_display_changes(changes: Dict) -> Dict:
+    """Returns a human-readable version of the ride changes"""
+    field_names = {
+        "name": "Name",
+        "description": "Description",
+        "status": "Status",
+        "post_closing_status": "Post-Closing Status",
+        "opening_date": "Opening Date",
+        "closing_date": "Closing Date",
+        "status_since": "Status Since",
+        "capacity_per_hour": "Hourly Capacity",
+        "min_height_in": "Minimum Height",
+        "max_height_in": "Maximum Height",
+        "ride_duration_seconds": "Ride Duration",
+    }
+
+    display_changes = {}
+    for field, change in changes.items():
+        if field in field_names:
+            old_value = change.get("old", "")
+            new_value = change.get("new", "")
+
+            # Format specific fields
+            if field == "status":
+                from .models import Ride
+
+                choices = dict(Ride.STATUS_CHOICES)
+                old_value = choices.get(old_value, old_value)
+                new_value = choices.get(new_value, new_value)
+            elif field == "post_closing_status":
+                from .models import Ride
+
+                choices = dict(Ride.POST_CLOSING_STATUS_CHOICES)
+                old_value = choices.get(old_value, old_value)
+                new_value = choices.get(new_value, new_value)
+
+            display_changes[field_names[field]] = {
+                "old": old_value,
+                "new": new_value,
+            }
+
+    return display_changes
+
+
+def get_ride_model_display_changes(changes: Dict) -> Dict:
+    """Returns a human-readable version of the ride model changes"""
+    field_names = {
+        "name": "Name",
+        "description": "Description",
+        "category": "Category",
+    }
+
+    display_changes = {}
+    for field, change in changes.items():
+        if field in field_names:
+            old_value = change.get("old", "")
+            new_value = change.get("new", "")
+
+            # Format category field
+            if field == "category":
+                from .models import CATEGORY_CHOICES
+
+                choices = dict(CATEGORY_CHOICES)
+                old_value = choices.get(old_value, old_value)
+                new_value = choices.get(new_value, new_value)
+
+            display_changes[field_names[field]] = {
+                "old": old_value,
+                "new": new_value,
+            }
+
+    return display_changes