flowdrop 0.4.0

## [0.4.0] - 2025-01-15

### Added

- Visual Types configuration page accessible from FlowDrop dashboard

### Changed

- **BREAKING**: Removed `execute()` method from NodeProcessorInterface in favor of the clearer `process()` method
- Split EntityTrigger from base Trigger class for cleaner entity-specific trigger handling
- Converted node type form from AJAX-based to URL-based multi-step form for improved reliability
- Removed unnecessary drupalSettings injection from workflow editor

### Fixed

- Workflow editor no longer injects classes into body tag when in fullscreen mode
- Node type form now validates for duplicate machine names
- Node type form Save button now properly submits the form