add name to the extension

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

.changeset/tall-camels-march.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-signals': patch
+---
+
+Put a name on the `SignalsDisplay` component extension

plugins/signals/src/plugin.ts

@@ -46,6 +46,7 @@ export const signalsPlugin = createPlugin({
 /** @public */
 export const SignalsDisplay = signalsPlugin.provide(
   createComponentExtension({
+    name: 'SignalsDisplay',
     component: {
       // No-op for now, this is just a placeholder to avoid the need for an explicit plugin installation
       sync: () => null,