🐛 Actually demangle #123

Job	Run time
free-disk-space	3m 57s
check-server-python-compat	9s
backend (jeb, pybunch)	11s
backend (intellij, java)	7m 11s
backend (websites, typescript)	48s
backend (vscode, typescript)	15s
backend (ida, pybunch)	1m 8s
backend (jadx, java)	1m 12s
backend (server, python)	15s
backend (ghidra, java)	1m 15s
frontend	8s
publish	11s
	16m 40s

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