Various improvements for usability and consistency and inclusion of PWA handling.

data/www/js/setup.js

@@ -4,6 +4,16 @@ const admin = document.getElementById('admin');
 const adminPass = document.getElementById('adminPass');
 const out = document.getElementById('out');
 
+async function loadAppInfo() {
+  try {
+    const response = await fetch('/api/app-info');
+    const json = await response.json();
+    const projectName = json.projectName || '';
+    document.title = projectName;
+    document.getElementById('setupTitle').textContent = projectName;
+  } catch (error) {}
+}
+
 async function scan() {
   const response = await fetch('/api/wifi/scan');
   const json = await response.json();
@@ -17,4 +27,5 @@ async function save() {
 }
 
 document.getElementById('saveSetup').addEventListener('click', save);
+loadAppInfo();
 scan();