refactor: use kebab case

template/settings/metadata.typ

@@ -1,15 +1,14 @@
 #let degree = "Master" //Bachelor or Master
 #let program = "Computer Science"
-#let titleEnglish = "Title English"
-#let subtitleEnglish = "Subtitle English"
-#let titleGerman = "Title German"
-#let subtitleGerman = "Subtitle German"
+#let title-english = "Title English"
+#let subtitle-english = "Subtitle English"
+#let title-german = "Title German"
+#let subtitle-german = "Subtitle German"
 #let author = "Max Mustermann"
-#let matriculationNumber = "12345"
-#let placeOfWork = "ABC"
+#let matriculation-number = "12345"
+#let place-of-work = "ABC"
 #let supervisor = "Prof Dr. Max Mustermann"
 #let advisor = "Prof Dr. John Doe"
 #let startDate = "01.03.2024"
-#let submissionDate = "31.08.2024"
-#let submissionDateExposé = "29.02.2024"
+#let submission-date = "31.08.2024"
 #let place = "Karlsruhe"

template/settings/settings.typ

@@ -1,20 +1,20 @@
 #let settings = (
-  fontBody: "New Computer Modern",
-  fontBodySize: 12pt,
-  fontFiguresSubtitleSize: 0.85em,
+  font-body: "New Computer Modern",
+  font-body-size: 12pt,
+  font-figures-subtitle-size: 0.85em,
   // At the moment only used on the title page
   fontHeading: "New Computer Modern Sans",
-  fontHeadingSize: 16pt,
-  headingsNumberingStyle: "1.1.",
-  headingsSpacing: (
+  font-heading-size: 16pt,
+  headings-numbering-style: "1.1.",
+  headings-spacing: (
     below: 0.85em,
     above: 1.75em
   ),
   citationStyle: "ieee",
-  spaceBeforeParagraph: 24pt,
-  distanceBetweenLines: 1em,
-  listIndentation: 2.5em,
-  pageMargins: (
+  space-before-paragraph: 24pt,
+  distance-between-lines: 1em,
+  list-indentation: 2.5em,
+  page-margins: (
     top: 4cm,
     bottom: 2.5cm,
     left: 2.5cm,