Five unhandled rejections came with every test run, from the pages that
render a real graph. In tests, rete-angular-plugin was loaded by Node and
got rete's CommonJS build while everything else got its ES module, so
the renderer was not a Scope of the rete it was plugged into. Vitest now
processes the rete packages itself, and all of them share one rete.
With the graph actually built, a real bug showed: an editor still loading
when its component was destroyed went on mounting nodes with the
component's destroyed injector. A load now stops once its component is
destroyed or a newer load begins - between nodes and connections, and at
every render, which is dropped for an abandoned editor.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
