Key legal question
Whether the civil appeal against the cantonal interlocutory decision on subject-matter jurisdiction was admissible
Extracted holding
The appeal was manifestly inadmissible because the appellant raised only cantonal-law arguments and did not properly invoke any constitutional rights.
Extracted reasoning
Competence of the Geneva labor court is a matter of cantonal law; federal review is limited to alleged violations of federal law or constitutional rights. The appellant relied only on civil code and obligation-law provisions without meeting the qualified pleading requirement for fundamental-rights claims.