Kernrechtsfrage
Whether the appeal against the detention-extension judgment was admissible and could be decided under the simplified procedure of Art. 109 BGG.
Extrahierter Entscheid
The filing was treated as a public-law appeal and decided under the simplified procedure because it was manifestly unfounded.
Extrahierte Begründung
The challenged decision was issued after the BGG entered into force; the appeal was therefore governed by the BGG. Because the appeal was clearly unfounded, no further exchange of briefs or additional file review was required.