feat: update party model with promoter and time tracking

- Add promoter_id reference to parties table
- Add start_time and end_time datetime fields
- Replace venue fields with single location string
- Update database schema and migration files
- Add port configuration to database.yml
- Update architecture documentation

This commit enhances the party model to support better event tracking and management, including promoter information
and precise timing.

docs/architecture.md

@@ -359,4 +359,5 @@ end
 - Sanitize HTML output to prevent XSS
 - Secure payment processing with PCI compliance
 - Implement rate limiting for API endpoints
-- Regular security audits and dependency updates
+- Regular security audits and dependency updates
+