Move runtime data into config directory

public/checkout.js

@@ -19,13 +19,13 @@
   const selectedDate = localStorage.getItem("selectedDate");
   const selectedName = localStorage.getItem("selectedName");
 
-  if (!selectedActivity || !selectedDate || !selectedName) {
+  if (!selectedActivity || !selectedDate) {
     window.location.href = "index.html";
     return;
   }
 
   summaryActivity.textContent = selectedActivity;
-  summaryName.textContent = selectedName;
+  summaryName.textContent = selectedName || "Nicht angegeben";
 
   const dateObj = new Date(`${selectedDate}T00:00:00`);
   const formattedDate = dateObj.toLocaleDateString("de-DE", {

public/name.js

@@ -30,15 +30,21 @@
 
   fetch("/api/settings", { cache: "no-store" })
     .then((response) => response.json())
-    .then((settings) => renderNames(settings.names || []))
+    .then((settings) => {
+      const names = settings.names || [];
+      if (names.length === 0) {
+        localStorage.setItem("selectedName", "");
+        window.location.href = "checkout.html";
+        return;
+      }
+      renderNames(names);
+    })
     .catch(() => {
       nameList.textContent = "Namen konnten nicht geladen werden.";
     });
 
   function renderNames(names) {
-    const options = names.length > 0 ? names : ["Du weißt, wer ich bin"];
-
-    options.forEach((name) => {
+    names.forEach((name) => {
       const card = document.createElement("button");
       card.type = "button";
       card.className = "name-card";