docs: draw every panel screen in the accepted redesign direction

Stage 2 of the panel redesign. Direction C (Bulma) is the base — the
important things in view, details one or two clicks away — with A's
postal signature (postmark verdict, numbered mono section heads, the
stamp's perforated edge) and B's icons. 29 screens under
docs/assets/panel-redesign/panel/, linked into a click-through.

Overview keeps verdicts only; the process, socket and interface tables
move to a new Server > Health page. The own password becomes Account,
queues are drawn as tables (needs postqueue -j), and Inbound gets its
own Log and Queue. Every page is one of three layouts, so none picks
its own width.

Pages are built from panel/src fragments by panel/build.py so the navbar
lives in one place; the built HTML is committed. The cover sheet now
leads with the screen map and keeps the three stage-1 directions below.

Mockups only; internal/web is untouched.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

docs/assets/panel-redesign/panel/users.html

@@ -0,0 +1,90 @@
+<!DOCTYPE html>
+<html lang="en" data-theme="light">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Users · SelfPost</title>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@1.0.4/css/bulma.min.css">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@tabler/icons-webfont@3/dist/tabler-icons.min.css">
+<link rel="stylesheet" href="../shared/brand.css">
+<link rel="stylesheet" href="theme.css">
+</head>
+<body>
+<nav class="navbar is-primary" aria-label="main navigation">
+  <div class="container">
+    <div class="navbar-brand"><a class="navbar-item" href="overview.html"><img src="../../selfpost-stamp-compact.svg" alt="SelfPost"></a></div>
+    <div class="navbar-menu is-active">
+      <div class="navbar-start">
+        <a class="navbar-item" href="overview.html">Overview</a>
+        <div class="navbar-item has-dropdown is-hoverable">
+          <a class="navbar-link" href="out-domains.html">Outbound</a>
+          <div class="navbar-dropdown">
+            <a class="navbar-item" href="out-domains.html"><i class="ti ti-world-upload"></i>Domains</a>
+            <a class="navbar-item" href="out-log.html"><i class="ti ti-list-details"></i>Log</a>
+            <a class="navbar-item" href="out-queue.html"><i class="ti ti-stack-2"></i>Queue</a>
+            <a class="navbar-item" href="dmarc.html"><i class="ti ti-report-analytics"></i>DMARC reports</a>
+          </div>
+        </div>
+        <div class="navbar-item has-dropdown is-hoverable">
+          <a class="navbar-link" href="in-domains.html">Inbound</a>
+          <div class="navbar-dropdown">
+            <a class="navbar-item" href="in-domains.html"><i class="ti ti-world-download"></i>Domains</a>
+            <a class="navbar-item" href="in-log.html"><i class="ti ti-list-details"></i>Log</a>
+            <a class="navbar-item" href="in-queue.html"><i class="ti ti-stack-2"></i>Queue</a>
+          </div>
+        </div>
+        <div class="navbar-item has-dropdown is-hoverable sp-current">
+          <a class="navbar-link" href="health.html">Server</a>
+          <div class="navbar-dropdown">
+            <a class="navbar-item" href="health.html"><i class="ti ti-heartbeat"></i>Health</a>
+            <a class="navbar-item" href="system-log.html"><i class="ti ti-file-text"></i>System log</a>
+            <a class="navbar-item" href="backup.html"><i class="ti ti-archive"></i>Backup</a>
+            <a class="navbar-item is-active" href="users.html"><i class="ti ti-users"></i>Users</a>
+            <a class="navbar-item" href="settings.html"><i class="ti ti-settings"></i>Settings</a>
+          </div>
+        </div>
+      </div>
+      <div class="navbar-end">
+        <div class="navbar-item has-dropdown is-hoverable">
+          <a class="navbar-link" href="account.html"><i class="ti ti-user-circle"></i>admin</a>
+          <div class="navbar-dropdown is-right">
+            <a class="navbar-item" href="account.html"><i class="ti ti-key"></i>Account</a>
+            <a class="navbar-item" href="help.html"><i class="ti ti-help"></i>Help</a>
+            <hr class="navbar-divider">
+            <a class="navbar-item" href="login.html"><i class="ti ti-logout"></i>Sign out</a>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</nav>
+<div class="sp-perf" aria-hidden="true"></div>
+<div class="sp-subnav"><div class="container"><a href="health.html"><i class="ti ti-heartbeat"></i>Health</a><a href="system-log.html"><i class="ti ti-file-text"></i>System log</a><a href="backup.html"><i class="ti ti-archive"></i>Backup</a><a href="users.html" aria-current="page"><i class="ti ti-users"></i>Users</a><a href="settings.html"><i class="ti ti-settings"></i>Settings</a></div></div>
+<main>
+  <div class="container sp-page">
+<div class="sp-head">
+      <div class="sp-grow">
+        <p class="sp-kicker">Server</p>
+        <h1 class="title is-3">Users</h1>
+        <p class="sp-lead">Who may sign in to this panel. A domain administrator sees only the outbound domains assigned to them.</p>
+      </div>
+      <a class="button is-primary" href="user.html"><i class="ti ti-user-plus"></i>Create user</a>
+    </div>
+
+    <div class="box">
+      <div class="sp-box-head"><span class="sp-no">01</span><h2>Panel users</h2><div class="sp-end">3 users</div></div>
+      <table class="table is-fullwidth is-hoverable">
+        <thead><tr><th>Username</th><th>Role</th><th>Domains</th><th></th></tr></thead>
+        <tbody>
+          <tr><td><strong>admin</strong> <span class="tag is-light">you</span></td><td><span class="tag is-primary is-light">global</span></td><td class="sp-muted">All</td><td class="sp-actions"><a href="user.html">Edit</a></td></tr>
+          <tr><td><strong>shop-team</strong></td><td><span class="tag is-light">domain admin</span></td><td class="sp-muted">shop.example.org</td><td class="sp-actions"><a href="user.html">Edit</a></td></tr>
+          <tr><td><strong>acme-ops</strong></td><td><span class="tag is-light">domain admin</span></td><td class="sp-muted">notify.acme.io</td><td class="sp-actions"><a href="user.html">Edit</a></td></tr>
+        </tbody>
+      </table>
+    </div>
+
+    <footer class="sp-foot">SelfPost 1.8.0 · © 2026 Mix · <a href="#">License (AGPL-3.0)</a> · <a href="#">Source</a> · No warranty</footer>
+  </div>
+</main>
+</body>
+</html>