The editor tools now correctly import image assets.

src/editor/js/interactions.js

src/editor/js/toolbar.js

src/editor/js/tools/addnodetool.js

src/editor/js/tools/collecttool.js

src/editor/js/tools/connecttool.js

src/editor/js/tools/deletetool.js

src/editor/js/tools/redotool.js

src/editor/js/tools/savetool.js

src/editor/js/tools/selecttool.js

src/editor/js/tools/settingstool.js

src/editor/js/tools/undotool.js