admin: bruger- og gruppe-administration (opret bruger m. gruppe-adgang, medlemsstyring)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

templates/admin_user_edit.html

@@ -0,0 +1,19 @@
+{% extends "base.html" %}
+{% block title %}Admin — {{ u.username }}{% endblock %}
+{% block body %}
+<p><a href="/admin/users" class="muted">← Brugere</a></p>
+<h1>{{ u.username }}</h1>
+<p class="lead">{{ u.name }}{% if u.email %} · {{ u.email }}{% endif %}</p>
+<form method="post" action="/admin/users/{{ u.pk }}">
+  <label style="display:flex;gap:.5rem;align-items:center;margin:1rem 0"><input type="checkbox" name="is_active" {% if u.active %}checked{% endif %} style="width:auto"> Aktiv konto</label>
+  <h2>Nulstil adgangskode</h2>
+  <input name="password" type="text" autocomplete="new-password" placeholder="(tom = uændret)" style="max-width:22rem">
+  <h2>Grupper (adgang til services)</h2>
+  <div style="display:grid;gap:.3rem .9rem;grid-template-columns:repeat(auto-fill,minmax(11rem,1fr))">
+    {% for g in groups %}
+    <label style="display:flex;gap:.4rem;align-items:center;font-size:.9rem"><input type="checkbox" name="groups" value="{{ g.pk }}" {% if g.pk in u.groups %}checked{% endif %} style="width:auto"> {{ g.name }}</label>
+    {% endfor %}
+  </div>
+  <p style="margin-top:1.2rem"><button class="btn" type="submit">Gem</button></p>
+</form>
+{% endblock %}