2649e09da9
Left column shows the port-0 inputs as a clickable JsonTree that inserts
{input.<path>} at the last-focused parameter caret; middle column carries
the node label, optional connection dropdown, SchemaForm, WebhookUrlHint
(for http.webhook), Run/Delete/Done buttons; right column shows the
port-0 outputs read-only. ESC and backdrop-click both call onClose;
changes flow through onPatch so the parent still owns the toolbar Save.
Adds a `server` alias export to src/testing/msw so the dialog test file
can import the shared MSW server under the shorter name used by newer
tests without breaking the existing `mswServer` import sites.