fix: show meaningful update runs and tidy update access layout

internal/web/templates/dashboard.html

@@ -28,6 +28,7 @@
   {{if .IsAdmin}}
   <article class="panel">
     <div class="panel-heading"><div><span class="section-label">Scheduler</span><h2>Letzte Update-Läufe</h2></div><div class="panel-links"><a href="/errors" class="{{if .Dashboard.ErrorCount}}text-danger{{end}}">Alle Fehler{{if .Dashboard.ErrorCount}} · {{.Dashboard.ErrorCount}}{{end}}</a><a href="/settings">Konfiguration</a></div></div>
+    <p class="panel-description">Die letzten Änderungen, Fehler und Teilerfolge.</p>
     <div data-recent-runs aria-live="polite" aria-busy="{{.Dashboard.SchedulerRunning}}">
     {{if .Dashboard.RecentRuns}}
     <div class="data-list">
@@ -35,7 +36,7 @@
       <div class="data-row"><span class="state-dot {{statusClass .Status}}"></span><span><strong>{{if .Summary}}{{.Summary}}{{else if eq .Status "running"}}Aktualisierung läuft{{else}}Update-Lauf{{end}}</strong><small><time data-local-time="{{unixSeconds .StartedAt}}">{{formatTime .StartedAt}}</time></small></span><span class="status-pill {{statusClass .Status}}">{{.Status}}</span></div>
       {{end}}
     </div>
-    {{else}}<div class="empty-state">Noch kein Update-Lauf protokolliert.</div>{{end}}
+    {{else}}<div class="empty-state">Noch keine Änderungen oder Fehler protokolliert.</div>{{end}}
     </div>
   </article>
   {{end}}

internal/web/templates/layout.html

@@ -6,8 +6,8 @@
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <meta name="color-scheme" content="light">
   <title>{{.Title}} · DNS Control</title>
-  <link rel="stylesheet" href="/static/styles.css?v=features-30">
-  <script src="/static/app.js?v=features-30" defer></script>
+  <link rel="stylesheet" href="/static/styles.css?v=features-31">
+  <script src="/static/app.js?v=features-31" defer></script>
 </head>
 <body class="page-{{.Page}}">
   <a class="skip-link" href="#main">Zum Inhalt springen</a>

internal/web/templates/system.html

@@ -43,7 +43,6 @@
 </section>
 
 <section class="panel update-credential-panel {{if .SoftwareUpdate.CredentialConfigured}}is-connected{{end}}" id="update-access">
-  <p>Öffentliche Releases und Container-Images werden ohne Anmeldung geladen. Für private Repositories oder Images kannst du einen Zugang hinterlegen; er wird nur bei Bedarf verwendet.</p>
   {{if .SoftwareUpdate.CredentialConfigured}}
   <div class="update-access-state">
     <span class="update-access-state-icon" aria-hidden="true">✓</span>
@@ -57,6 +56,7 @@
   {{end}}
     <form action="/system/update-credential" method="post" class="stacked-form">
       <input type="hidden" name="csrf" value="{{.CSRF}}">
+      <p class="field-note">Öffentliche Updates benötigen keine Anmeldung. Dieser Zugang wird nur für private Updates verwendet.</p>
       <div class="form-grid"><label>Gitea-Benutzername <input name="registry_username" autocomplete="username" maxlength="128" required></label><label>Passwort/Token <input name="registry_token" type="password" autocomplete="new-password" minlength="8" maxlength="1024" required></label></div>
       <label>Admin-Passwort bestätigen <input name="current_password" type="password" autocomplete="current-password" maxlength="128" required></label>
       <div class="form-actions"><button class="button button-primary" type="submit">{{if .SoftwareUpdate.CredentialConfigured}}Zugang aktualisieren{{else}}Zugang sicher speichern{{end}}</button></div>