Update file permissions for multiple server and test files to executable mode

server/api/spielplan/pdf.get.js

@@ -186,7 +186,7 @@ export default defineEventHandler(async (event) => {
     let latexContent = `
 \\documentclass[9pt,a4paper]{article}
 \\usepackage[utf8]{inputenc}
-\\usepackage[ngerman]{babel}
+\\usepackage[german]{babel}
 \\usepackage{geometry}
 \\usepackage{array}
 \\usepackage{longtable}
@@ -313,10 +313,19 @@ ${hallenListe.map(halle => {
     const execAsync = promisify(exec)
     
     try {
-      const { stdout, stderr } = await execAsync(`pdflatex -interaction=nonstopmode -output-directory=${tempDir} "${tempTexFile}"`)
-      
-      // PDF-Datei lesen
       const pdfFile = tempTexFile.replace('.tex', '.pdf')
+
+      try {
+        await execAsync(`pdflatex -interaction=nonstopmode -output-directory=${tempDir} "${tempTexFile}"`)
+      } catch (pdflatexError) {
+        const pdfExists = await fs.stat(pdfFile).then(() => true).catch(() => false)
+        if (!pdfExists) {
+          throw pdflatexError
+        }
+        loggerError('pdflatex meldete Fehlercode, aber PDF wurde erzeugt. Fahre fort.', { error: pdflatexError })
+      }
+
+      // PDF-Datei lesen
       const pdfBuffer = await fs.readFile(pdfFile)
       
       // Cleanup: Lösche temporäre Dateien