v0.0.47

What's Changed

• test draggable state machine by @yasuhito in #197
• disable gate hover on non editable circuits by @yasuhito in #208
• fix draggable state machine by @yasuhito in #209
• Refactoring palette dropzone by @yasuhito in #210
• refactoring circuit-dropzone element by @yasuhito in #211

Full Changelog: v0.0.46...v0.0.47