feat: widen container to no limit, split year/edition in semap page

php/submit_semesterapparat.php

@@ -20,8 +20,10 @@ $dauerapparat = isset($_POST['dauerapparat']) ? 'true' : 'false';
 $message = post('message');
 
 // Validate required fields
-if (empty($name) || empty($lastname) || empty($telno) || empty($mail) || 
-    empty($apparatsname) || empty($subject) || empty($semester_type) || empty($semester_year)) {
+if (
+    empty($name) || empty($lastname) || empty($telno) || empty($mail) ||
+    empty($apparatsname) || empty($subject) || empty($semester_type) || empty($semester_year)
+) {
     die('Fehler: Alle Pflichtfelder müssen ausgefüllt werden.');
 }
 
@@ -33,6 +35,7 @@ if (!validateEmail($mail)) {
 // Collect book data
 $authornames = postArray('authorname');
 $years = postArray('year');
+$edition = postArray('edition');
 $booktitles = postArray('booktitle');
 $signatures = postArray('signature');
 
@@ -47,6 +50,7 @@ for ($i = 0; $i < count($authornames); $i++) {
     $books[] = [
         'authorname' => $authornames[$i] ?? '',
         'year' => $years[$i] ?? '',
+        'edition' => $edition[$i] ?? '',
         'title' => $booktitles[$i] ?? '',
         'signature' => $signatures[$i] ?? ''
     ];