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/templates/parks/partials/park_actions.html

@@ -0,0 +1,37 @@
+{% load park_tags %}
+
+{% if user.is_authenticated %}
+<div class="flex justify-end gap-2 mb-2">
+    <a href="{% url 'parks:park_update' park.slug %}" 
+       class="transition-transform btn-secondary hover:scale-105">
+        <i class="mr-1 fas fa-pencil-alt"></i>Edit
+    </a>
+    {% include "rides/partials/add_ride_modal.html" %}
+    {% if perms.media.add_photo %}
+    <button class="transition-transform btn-secondary hover:scale-105" 
+            @click="$dispatch('show-photo-upload')">
+        <i class="mr-1 fas fa-camera"></i>Upload Photo
+    </button>
+    {% endif %}
+
+    <!-- Add/Edit Review Button -->
+    {% if not park.reviews.exists %}
+    <a href="{% url 'reviews:add_review' park.slug %}" 
+       class="transition-transform btn-secondary hover:scale-105">
+        <i class="mr-1 fas fa-star"></i>Add Review
+    </a>
+    {% else %}
+        {% if user|has_reviewed_park:park %}
+        <a href="{% url 'reviews:edit_review' park.slug %}" 
+           class="transition-transform btn-secondary hover:scale-105">
+            <i class="mr-1 fas fa-star"></i>Edit Review
+        </a>
+        {% else %}
+        <a href="{% url 'reviews:add_review' park.slug %}" 
+           class="transition-transform btn-secondary hover:scale-105">
+            <i class="mr-1 fas fa-star"></i>Add Review
+        </a>
+        {% endif %}
+    {% endif %}
+</div>
+{% endif %}