Move Workflow 1.2.1

Various bug fixes and flow handling

• Added the current plugin version and a link to the latest GitHub release in the editor.
• Added missing node handling and improved node connection logic.
• Nodes that have invalid or no filters attached appear red.
• Links to non-existent nodes are visible via a trash can for easy removal from the workflow.
• Fixed the workflow not running when the filter a node references no longer exists.
• Nodes linking to non-existant filters are now skipped when running the workflow, rather than halting the run.
  

Move Workflow 1.2.0

- Original workflow filter settings are no longer modified/restored
- Filters are now duplicated at the start of a workflow and destroyed when the workflow ends.
- Easing overrides can be applied to nodes without modifying the original Move filter's easing settings.
- Improved simultaneous workflow action execution.
- Improved searchable scene/source/filter selection.
- Added workflow execution debugging and lifecycle handling to logs.
- Continued separating workflow sequencing from Move Transition behaviors.
- Improved handling of multiple actions running simultaneously.