Question juridique clé
Whether the cantonal judgment on costs and party costs after remand was appealable to the Federal Supreme Court
Solution extraite
It was an incidental decision under Art. 93 LTF, not a final decision, and the conditions for immediate appeal were not met.
Motifs extraits
The judgment only re-decided costs after remand and did not conclusively decide the merits; no irreparable harm or immediate final decision avoiding lengthy evidence proceedings was shown.