Added thesis language

data.js

@@ -13,6 +13,13 @@ let steps = {
 			type: ""
 		}
 	},
+	language: {
+		title: "V jakém jazyce budete práci tvořit?",
+		layout: language_layout,
+		result: {
+			lang: "cs"
+		}
+	},
 	thesis_title: {
 		title: "Jak se bude práce jmenovat?",
 		layout: thesis_title_layout,
@@ -118,6 +125,15 @@ const theses = {
 	}
 }
 
+const languages = {
+	"cs": {
+		name: "Čeština"
+	},
+	"en": {
+		name: "Angličtina"
+	}
+}
+
 const pronounss = {
 	"masculine": {
 		name: "Mužský rod"
@@ -135,6 +151,7 @@ const typst_header = `#import "template/template.typ": *
 #show: tultemplate2.with(
   faculty: "{faculty.name}",
   document: "{thesis_type.type}",
+  lang: "{language.lang}",
   title: (cs: "{thesis_title.cs}", en: "{thesis_title.en}"),
   author: "{author_info.name}",
   author_pronouns: "{author_info.pronouns}",