Question juridique clé
Whether the cantonal ruling on unentgeltliche Verbeiständung in administrative social-insurance proceedings was directly appealable.
Solution extraite
It was an interim decision and not separately appealable absent Art. 93 BGG conditions.
Motifs extraits
The ruling did not finally terminate the underlying disability-insurance procedure; no non-reparable legal harm was shown, and immediate review would not lead to a final decision on the merits.