The generator now produces a working template!

data.js

@@ -217,6 +217,7 @@ const typst_header = `#import "template/template.typ": *
   document: "{thesis_type.type}",
   lang: "{language.lang}",
   title: (cs: "{thesis_title.cs}", en: "{thesis_title.en}"),
+  branch: ({language.lang}: "SEM DOPLŇTE SPECIALIZACI"),
 <finishing_touches.has_keywords:  keywords: (
     cs: ("DOPLŇTE", "SEM", "KLÍČOVÁ", "SLOVA"),
     en: ("INSERT", "KEYWORDS", "HERE")