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/config/django/test_accounts.py

@@ -0,0 +1,44 @@
+"""
+Test Django settings for thrillwiki accounts app.
+"""
+
+# Use in-memory database for tests
+DATABASES = {
+    "default": {
+        "ENGINE": "django.contrib.gis.db.backends.postgis",
+        "NAME": "test_db",
+    }
+}
+
+# Use a faster password hasher for tests
+PASSWORD_HASHERS = [
+    "django.contrib.auth.hashers.MD5PasswordHasher",
+]
+
+# Disable whitenoise for tests
+WHITENOISE_AUTOREFRESH = True
+STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+
+INSTALLED_APPS = [
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    "django.contrib.sites",
+    "allauth",
+    "allauth.account",
+    "allauth.socialaccount",
+    "accounts",
+    "core",
+    "pghistory",
+    "pgtrigger",
+    "email_service",
+    "parks",
+    "rides",
+    "media.apps.MediaConfig",
+]
+
+GDAL_LIBRARY_PATH = "/opt/homebrew/lib/libgdal.dylib"
+GEOS_LIBRARY_PATH = "/opt/homebrew/lib/libgeos_c.dylib"