Revert "Avoid duplicate NodeEvent.LOADED notifications" #2751

Job	Run time
Cache identify	6s
Shellcheck	4s
Dependency	3s
Prepare	8s
Ruff check and force	9s
Check commit	34s
Run pytest using Python 3.13	28s
Process test coverage	22s
Run mypy	-1s
Build and publish Python 🐍 distributions 📦 to TestPyPI	8s
Process test complexity	14s
	2m 15s

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