Question juridique clé
Whether the federal appeal remained pending after withdrawal of the building permit application.
Solution extraite
The appeal became moot and the case was removed from the docket; the cantonal judgment and permit decision were also treated as moot.
Motifs extraits
With the withdrawal of the building permit request, there was no longer a live dispute. In such a situation the Federal Supreme Court strikes the case from the docket and decides costs by summary reasoning.