- Update HttpModule trait implementation to match ngx 0.5.0 API
- Implement HttpModuleLocationConf as separate unsafe trait
- Fix configuration access using Module::location_conf()
- Replace ngx_null_command macro with explicit null command
- Update imports to use correct constant names
- Suppress C FFI naming convention warnings
- Replace hardcoded Person struct with dynamic column handling
- Add configurable directives: sqlite_db, sqlite_query, sqlite_template
- Support arbitrary SQL queries with any table/column structure
- Create generic execute_query() function returning dynamic JSON data
- Update handler to render templates with configurable paths
- Add build.rs for macOS dynamic linking support
- Fix handler return value to prevent 'header already sent' errors
