Add email templates for user notifications and account management

- Created a base email template (base.html) for consistent styling across all emails.
- Added moderation approval email template (moderation_approved.html) to notify users of approved submissions.
- Added moderation rejection email template (moderation_rejected.html) to inform users of required changes for their submissions.
- Created password reset email template (password_reset.html) for users requesting to reset their passwords.
- Developed a welcome email template (welcome.html) to greet new users and provide account details and tips for using ThrillWiki.

django/config/settings/production.py

@@ -35,12 +35,25 @@ EMAIL_HOST_USER = env('EMAIL_HOST_USER', default='')
 EMAIL_HOST_PASSWORD = env('EMAIL_HOST_PASSWORD', default='')
 DEFAULT_FROM_EMAIL = env('DEFAULT_FROM_EMAIL', default='noreply@thrillwiki.com')
 
-# Database - Require DATABASE_URL in production
-if not env('DATABASE_URL', default=None):
-    raise ImproperlyConfigured('DATABASE_URL environment variable is required in production')
+# Database - Use PostGIS backend for production
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.contrib.gis.db.backends.postgis',
+        'NAME': env('DB_NAME'),
+        'USER': env('DB_USER'),
+        'PASSWORD': env('DB_PASSWORD'),
+        'HOST': env('DB_HOST'),
+        'PORT': env('DB_PORT', default='5432'),
+        'CONN_MAX_AGE': env.int('CONN_MAX_AGE', default=600),
+        'OPTIONS': {
+            'sslmode': env('DB_SSLMODE', default='require'),
+        },
+    }
+}
 
-# Connection pooling
-DATABASES['default']['CONN_MAX_AGE'] = env.int('CONN_MAX_AGE', default=600)
+# Verify required database credentials
+if not all([env('DB_NAME', default=None), env('DB_USER', default=None), env('DB_PASSWORD', default=None)]):
+    raise ImproperlyConfigured('DB_NAME, DB_USER, and DB_PASSWORD environment variables are required in production')
 
 # Redis - Require REDIS_URL in production
 if not env('REDIS_URL', default=None):