yunoadmin/pihole_ynh: copy of pihole as a reamke @ efcc71cf193bb8b165af685241d22a4bfe1a0953

Maniack Crudelis 8aa9c84268 Panel-config + actions fully tested		8 lat temu
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reset_default_config	8aa9c84268 Panel-config + actions fully tested	8 lat temu