fix: service edit, CSRF token stability, and license restore (v1.1.1)

- Fix service edit double-write bug (was creating duplicate entries)
- Add editable display name field to service edit modal
- Backend update endpoint now accepts name, logo, and recalculates url
- Fix CSRF token regeneration breaking all POST requests (nonce was
  being regenerated on every request, invalidating cached tokens)
- CSRF nonce now persists across requests, rotated only on TOTP login
- Frontend secureFetch auto-retries on CSRF failure with fresh token
- Restore lifetime license activation on DNS2

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

status/js/core/service-crud.js

@@ -10,7 +10,7 @@
     const modal = document.getElementById('service-edit-modal');
 
     document.getElementById('service-edit-title').textContent = `Edit ${service.name}`;
-    document.getElementById('edit-service-name-display').textContent = service.name;
+    document.getElementById('edit-service-name').value = service.name;
     document.getElementById('edit-service-url-display').textContent = service.url || buildServiceUrl(service.id);
     document.getElementById('edit-service-logo-preview').src = service.logo || `/assets/${service.id}.png`;
     document.getElementById('edit-subdomain').value = service.id;
@@ -31,6 +31,7 @@
     if (!currentEditService) return;
 
     const newSubdomain = document.getElementById('edit-subdomain').value.trim().toLowerCase();
+    const newName = document.getElementById('edit-service-name').value.trim();
     const newPort = document.getElementById('edit-port').value.trim();
     const newIp = document.getElementById('edit-ip').value.trim() || 'localhost';
     const tailscaleOnly = document.getElementById('edit-tailscale-only').checked;
@@ -45,10 +46,11 @@
     const changes = [];
 
     if (newSubdomain !== oldSubdomain) changes.push('subdomain');
+    if (newName && newName !== currentEditService.name) changes.push('name');
     if (newPort && newPort !== String(currentEditService.port)) changes.push('port');
     if (newIp !== currentEditService.ip) changes.push('ip');
     if (tailscaleOnly !== (currentEditService.tailscaleOnly || false)) changes.push('tailscale');
-    if (newLogo !== currentEditService.logo) changes.push('logo');
+    if (newLogo && newLogo !== currentEditService.logo) changes.push('logo');
 
     if (changes.length === 0) {
       closeServiceEditModal();
@@ -60,31 +62,32 @@
     saveBtn.disabled = true;
 
     try {
-      if (changes.includes('subdomain') || changes.includes('port') || changes.includes('ip') || changes.includes('tailscale')) {
-        const response = await secureFetch('/api/v1/services/update', {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({
-            oldSubdomain,
-            newSubdomain,
-            port: newPort || currentEditService.port,
-            ip: newIp,
-            tailscaleOnly
-          })
-        });
+      const response = await secureFetch('/api/v1/services/update', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          oldSubdomain,
+          newSubdomain,
+          name: newName || currentEditService.name,
+          port: newPort || currentEditService.port,
+          ip: newIp,
+          tailscaleOnly,
+          logo: newLogo || undefined
+        })
+      });
 
-        const result = await response.json();
-        if (!result.success) {
-          throw new Error(result.error || 'Failed to update service');
-        }
+      const result = await response.json();
+      if (!result.success) {
+        throw new Error(result.error || 'Failed to update service');
       }
 
-      // Update local APPS array
+      // Update local APPS array to match
       const appIndex = window.APPS.findIndex(a => a.id === oldSubdomain);
       if (appIndex !== -1) {
         window.APPS[appIndex] = {
           ...window.APPS[appIndex],
           id: newSubdomain,
+          name: newName || window.APPS[appIndex].name,
           port: newPort || window.APPS[appIndex].port,
           ip: newIp,
           tailscaleOnly,
@@ -92,27 +95,6 @@
         };
       }
 
-      // Update services via API
-      await secureFetch('/api/v1/services', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({
-          id: newSubdomain,
-          name: currentEditService.name,
-          port: newPort || currentEditService.port,
-          ip: newIp,
-          logo: newLogo || currentEditService.logo,
-          tailscaleOnly,
-          containerId: currentEditService.containerId,
-          appTemplate: currentEditService.appTemplate
-        })
-      });
-
-      // If subdomain changed, remove old entry
-      if (newSubdomain !== oldSubdomain) {
-        await secureFetch(`/api/v1/services/${oldSubdomain}`, { method: 'DELETE' });
-      }
-
       closeServiceEditModal();
       window.buildGrid();
       window.refreshAll();

status/js/core/service-modals.js

@@ -12,12 +12,19 @@
         <!-- Service Info -->
         <div style="display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--card-bg); border-radius: 8px;">
           <img id="edit-service-logo-preview" src="" alt="" style="width: 48px; height: 48px; border-radius: 8px; object-fit: contain; background: var(--bg);" />
-          <div>
-            <div id="edit-service-name-display" style="font-weight: 600; font-size: 1.1rem;"></div>
+          <div style="flex: 1;">
             <div id="edit-service-url-display" class="text-muted-sm"></div>
           </div>
         </div>
 
+        <!-- Display Name -->
+        <div>
+          <label for="edit-service-name" class="form-label-accent-sm">
+            Display Name
+          </label>
+          <input type="text" id="edit-service-name" class="form-input-md" placeholder="Service name shown on dashboard" />
+        </div>
+
         <!-- Subdomain -->
         <div>
           <label for="edit-subdomain" class="form-label-accent-sm">