Add read-only OCSentinel debug dashboard

infra/debug-dashboard/templates/device.html

@@ -0,0 +1,7 @@
+{% extends "base.html" %}
+{% block title %}{{ report[0] }} · OCSentinel Debug{% endblock %}
+{% block content %}
+<section class="hero compact"><p class="eyebrow">Gerätedetail</p><h1>{{ report[0] }}</h1><p><span class="state {{ report[6] }}">{{ report[6] }}</span> · Eingang {{ report[5] }}</p></section>
+<section class="metrics compact-metrics"><article><span>Events</span><strong>{{ report[8] }}</strong></article><article><span>Quell-IPs</span><strong>{{ report[9] }}</strong></article><article><span>CVEs</span><strong>{{ report[10] }}</strong></article><article><span>Kritisch/High</span><strong class="critical">{{ report[11] }}</strong></article></section>
+<section class="panel"><div class="panel-heading"><p class="eyebrow">Forensik</p><h2>Signierter Rohreport</h2></div><pre>{{ payload_pretty }}</pre></section>
+{% endblock %}