fix: duplicate callbacks in vite-node HMR (#2792)

* fix: duplicate listeners in vite-node hmr

* remove listeners for full reloads

* forgot a console oops

Author: jgoux

packages/vite-node/src/hmr/hmr.ts

@@ -196,6 +196,7 @@ export async function handleMessage(runner: ViteNodeRunner, emitter: HMREmitter,
       break
     case 'full-reload':
       notifyListeners(runner, 'vite:beforeFullReload', payload)
+      maps.customListenersMap.delete('vite:beforeFullReload')
       reload(runner, files)
       break
     case 'prune':