panel: tidy the Users nav icon

Two full silhouettes with staggered baselines read lopsided at 16 px; the
rear person is now a right-side crescent behind an aligned front silhouette.

Co-authored-by: Cursor <cursoragent@cursor.com>

CHANGELOG.md

@@ -7,6 +7,13 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); version
 
 ### Fixed
 
+- panel: the **Users** navigation icon was two full silhouettes with staggered
+  baselines, so the pair looked lopsided at 16 px. The rear person is now a
+  right-side crescent (head + shoulder) behind a full front silhouette aligned
+  with `icon-account`.
+- panel: the **Settings** navigation icon was a sun-with-rays (circle plus
+  spokes), not a gear. It now uses a toothed cog so it matches the other
+  session icons and the 1.2.0 release note.
 - panel: the user create/edit form placed «Back to users» at the bottom of the
   card instead of under the heading like the delivery, domain, and domain-delete
   pages. A shared `back_link` template now renders every drill-down up-link, and

internal/web/view/templates/layout.html

@@ -130,10 +130,15 @@
      two drawers with handles is the picture of an archive. */}}
 {{define "icon-backup"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect x="2.75" y="1.75" width="10.5" height="12.5" rx="1.15"/><path d="M2.75 8h10.5"/><path d="M6.4 4.85h3.2M6.4 11.15h3.2"/></svg>{{end}}
 {{define "icon-account"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="8" cy="5.4" r="2.75"/><path d="M2.9 14.25a5.1 5.1 0 0 1 10.2 0"/></svg>{{end}}
-{{/* Two silhouettes, the nearer one drawn last so it reads in front — the
-     picture of a group rather than a single account. */}}
-{{define "icon-users"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="10.75" cy="5" r="2.15"/><path d="M7.35 13.85a4.2 4.2 0 0 1 6.8 0"/><circle cx="5.25" cy="5.35" r="2.5"/><path d="M1.35 14.25a4.9 4.9 0 0 1 7.8 0"/></svg>{{end}}
-{{define "icon-settings"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="8" cy="8" r="2"/><path d="M8 1.75v1.65M8 12.6v1.65M1.75 8h1.65M12.6 8h1.65M3.52 3.52l1.17 1.17M11.31 11.31l1.17 1.17M3.52 12.48l1.17-1.17M11.31 4.69l1.17-1.17"/></svg>{{end}}
+{{/* Two people: rear as a right-side crescent (head + shoulder) so it peeks
+     from behind; front is a full silhouette matching icon-account. Heads share
+     one baseline; shoulder arcs share one floor — otherwise the pair looks
+     lopsided at 16 px. */}}
+{{define "icon-users"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M10.9 3.1a2.1 2.1 0 0 1 0 4.2"/><path d="M14.7 14.25a3.8 3.8 0 0 0-3.9-3.65"/><circle cx="5.5" cy="5.2" r="2.5"/><path d="M1.4 14.25a4.8 4.8 0 0 1 8.2 0"/></svg>{{end}}
+{{/* A gear (Feather "settings"), not a sun-with-rays: at 16 px spokes alone
+     read as brightness, while the toothed rim is the picture of configuration.
+     viewBox 0 0 24 matches the source path; CSS sizes the icon to 1 rem. */}}
+{{define "icon-settings"}}<svg class="icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.25" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg>{{end}}
 {{/* Sign out is the one icon here that marks an action rather than a page: an
      open door with the arrow leading out of it. */}}
 {{define "icon-sign-out"}}<svg class="icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M6.1 14.25H3.65a1.15 1.15 0 0 1-1.15-1.15V2.9a1.15 1.15 0 0 1 1.15-1.15H6.1"/><path d="M10.6 11.15 13.75 8 10.6 4.85"/><path d="M13.75 8H6.35"/></svg>{{end}}