feat(plugins): Traefik problems first, UniFi/SNMP/fleet on shared shapes, audit names its entities, templates on tokens (#5126)

Traefik: routers are graded from their latest scrape (router_state: crit on
any real 5xx share, warn on p95 past the latency critical cutoff or a high
4xx share). Failing and slow routers lead as cards that say why; healthy
ones fold into one table that stays open or shut across polls. Proxy
counts are stat tiles; certificates are graded by Settings -> Thresholds
(tls_days).

UniFi: WAN health is a stat strip (latency graded by the thresholds),
devices carry status dots, event categories and firewall actions are
badges, the alarm count reuses .count-badge (renamed from .nav-count).
SNMP: each device wears a status badge and its readings are stat tiles.

Agent fleet: the table comes first, with a Status column (Reporting /
Silent / Never reported, by the host page's stale_after_seconds), silent
agents first, hosts linked, last seen as |ago.

Audit: entries name their entity (one query per type, steward/audit/
service.py) and link it; something deleted since keeps the name its entry
recorded and says "(deleted)".

Tokens: charts read colours through chart-colors.js (stewardColor resolves
a token to the rgb the browser computed; Chart.js defaults take the page's
text and border colours), so host, history, Traefik and SNMP charts drop
their hex. Template hex colours reach 0 (HEX_CEILING = 0), the last rgba
pills go, and heavy weights (600/700/bold, 60 of them) become 500, the
house pair being 400/500; a guard keeps templates there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

plugins/docker/templates/docker/_swarm_failures.html

@@ -8,7 +8,7 @@
 {%- if s.crash_looping or s.failures_24h or (e and s.state != 'healthy') %}
 <div style="display:flex;flex-wrap:wrap;align-items:baseline;gap:0.2rem 0.6rem;font-size:0.78rem;color:var(--text-muted);{{ style or '' }}">
   {% if s.crash_looping %}
-  <span style="color:var(--red);font-weight:600;">Crash-looping · {{ s.failures_1h }} tasks failed in the last hour</span>
+  <span style="color:var(--red);font-weight:500;">Crash-looping · {{ s.failures_1h }} tasks failed in the last hour</span>
   {% elif s.failures_24h %}
   <span style="color:var(--orange);">{{ s.failures_24h }} task{{ 's' if s.failures_24h != 1 }} failed in the last 24h</span>
   {% endif %}

plugins/docker/templates/docker/container_detail.html

@@ -7,7 +7,7 @@
 
 {% if container is none %}
 <div class="card" style="text-align:center;padding:3rem;">
-  <div style="font-weight:600;margin-bottom:0.4rem;">Container not found</div>
+  <div style="font-weight:500;margin-bottom:0.4rem;">Container not found</div>
   <div style="color:var(--text-muted);font-size:0.9rem;">
     No container named <code>{{ name }}</code> is currently reported for this host.
     It may have been removed, or the host agent hasn't reported recently.

plugins/docker/templates/docker/disk.html

@@ -14,7 +14,7 @@
 {% if host_groups %}
 {% for g in host_groups %}
 <div style="margin-bottom:2rem;">
-  <div style="font-weight:600;font-size:0.95rem;margin-bottom:0.75rem;">{{ g.host_name }}</div>
+  <div style="font-weight:500;font-size:0.95rem;margin-bottom:0.75rem;">{{ g.host_name }}</div>
 
   {# ── Summary stats ────────────────────────────────────────────────────── #}
   <div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:0.75rem;margin-bottom:1rem;">

plugins/docker/templates/docker/rows.html

@@ -47,7 +47,7 @@
 {% if swarm_services %}
 <div class="card-flush" style="margin-bottom:1.5rem;">
   <div style="display:flex;align-items:baseline;gap:0.6rem;padding:0.5rem 0.75rem;border-bottom:1px solid var(--border);">
-    <span style="font-weight:600;font-size:0.95rem;">Swarm services</span>
+    <span style="font-weight:500;font-size:0.95rem;">Swarm services</span>
     <a href="/plugins/docker/swarm" style="font-size:0.78rem;color:var(--text-muted);">Topology →</a>
   </div>
   <div style="padding:0.5rem 0.75rem;display:grid;gap:0.85rem;">
@@ -55,7 +55,7 @@
     <div>
       <div style="display:flex;align-items:center;gap:0.55rem;flex-wrap:wrap;margin-bottom:0.35rem;">
         <span class="dot {% if s.state == 'healthy' %}dot-up{% elif s.state == 'degraded' %}dot-warn{% else %}dot-down{% endif %}"></span>
-        <span style="font-weight:600;font-size:0.9rem;">{{ s.name }}</span>
+        <span style="font-weight:500;font-size:0.9rem;">{{ s.name }}</span>
         <span style="font-size:0.72rem;color:var(--text-dim);">{{ s.mode }}</span>
         <span class="tone-{{ 'ok' if s.state == 'healthy' else ('warn' if s.state == 'degraded' else 'crit') }}" style="font-size:0.78rem;font-variant-numeric:tabular-nums;">
           {{ s.running }}/{{ s.desired }} running
@@ -91,9 +91,9 @@
 <div class="card-flush" style="margin-bottom:1.5rem;">
   <div style="display:flex;align-items:baseline;gap:0.6rem;padding:0.5rem 0.75rem;border-bottom:1px solid var(--border);">
     {% if g.host %}
-    <a href="/hosts/{{ g.host.id }}" style="font-weight:600;font-size:0.95rem;color:inherit;text-decoration:none;">{{ g.host.name }}</a>
+    <a href="/hosts/{{ g.host.id }}" style="font-weight:500;font-size:0.95rem;color:inherit;text-decoration:none;">{{ g.host.name }}</a>
     {% else %}
-    <span style="font-weight:600;font-size:0.95rem;">{{ g.host_name }}</span>
+    <span style="font-weight:500;font-size:0.95rem;">{{ g.host_name }}</span>
     {% endif %}
     <span style="font-size:0.78rem;color:var(--text-muted);">
       {{ g.running }} running{% if g.stopped %} · {{ g.stopped }} stopped{% endif %}
@@ -112,7 +112,7 @@
     <tbody>
       {% for sub in g.subgroups %}
       {% if g.grouped and sub.label %}
-      <tr><td colspan="5" style="padding:0.4rem 0.75rem 0.2rem;font-size:0.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.05em;font-weight:600;">{{ sub.label }}</td></tr>
+      <tr><td colspan="5" style="padding:0.4rem 0.75rem 0.2rem;font-size:0.72rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:0.05em;font-weight:500;">{{ sub.label }}</td></tr>
       {% endif %}
       {% for item in sub.containers %}
       {% set c = item.container %}

plugins/docker/templates/docker/swarm.html

@@ -11,7 +11,7 @@
 {% for g in swarms %}
 <div style="margin-bottom:2rem;">
   <div style="display:flex;align-items:baseline;gap:0.6rem;margin-bottom:0.75rem;flex-wrap:wrap;">
-    <span style="font-weight:600;font-size:0.95rem;">Swarm</span>
+    <span style="font-weight:500;font-size:0.95rem;">Swarm</span>
     <span style="font-size:0.78rem;color:var(--text-muted);">
       reported by {{ g.managers | length }} manager{{ 's' if g.managers | length != 1 }} · {{ g.managers | join(", ") }}
     </span>

plugins/docker/templates/docker/widget.html

@@ -5,11 +5,11 @@
 
 <div style="display:flex;gap:1.25rem;margin-bottom:0.65rem;">
   <div>
-    <span style="font-size:1.4rem;font-weight:700;line-height:1;color:var(--green);">{{ running_count }}</span>
+    <span style="font-size:1.4rem;font-weight:500;line-height:1;color:var(--green);">{{ running_count }}</span>
     <span style="font-size:0.78rem;color:var(--text-muted);margin-left:0.25rem;">running</span>
   </div>
   <div title="Containers that died or were OOM-killed in the last 24h, plus swarm tasks that failed (a task Swarm replaced is not a failure)">
-    <span style="font-size:1.4rem;font-weight:700;line-height:1;color:{% if failed_24h %}var(--red){% else %}var(--text-muted){% endif %};">{{ failed_24h }}</span>
+    <span style="font-size:1.4rem;font-weight:500;line-height:1;color:{% if failed_24h %}var(--red){% else %}var(--text-muted){% endif %};">{{ failed_24h }}</span>
     <span style="font-size:0.78rem;color:var(--text-muted);margin-left:0.25rem;">failed (24h)</span>
   </div>
 </div>
@@ -24,7 +24,7 @@
     <div style="display:flex;align-items:center;gap:0.4rem;font-size:0.82rem;">
       <span class="dot {% if s.state == 'healthy' %}dot-up{% elif s.state == 'degraded' %}dot-warn{% else %}dot-down{% endif %}"></span>
       <span style="font-weight:500;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">{{ s.name }}</span>
-      {% if s.crash_looping %}<span style="color:var(--red);font-size:0.7rem;font-weight:600;flex-shrink:0;" title="{{ s.failures_1h }} tasks failed in the last hour{% if s.last_error %}: {{ s.last_error.error or s.last_error.message or s.last_error.state }}{% endif %}">crash-looping</span>{% endif %}
+      {% if s.crash_looping %}<span style="color:var(--red);font-size:0.7rem;font-weight:500;flex-shrink:0;" title="{{ s.failures_1h }} tasks failed in the last hour{% if s.last_error %}: {{ s.last_error.error or s.last_error.message or s.last_error.state }}{% endif %}">crash-looping</span>{% endif %}
       <span style="color:var(--text-muted);font-family:ui-monospace,monospace;font-size:0.74rem;margin-left:auto;flex-shrink:0;">{{ s.running }}/{{ s.desired }}</span>
     </div>
     <div style="display:flex;flex-wrap:wrap;gap:0.25rem;margin:0.2rem 0 0 1rem;">