- Implemented the full order lifecycle, secure customer tracker, automatic acceptance emails, configurable status templates, and guest/account CRM management.

Key areas: 
[OrderStatusService.php](/Users/tyemeclifford/Documents/GH/fatbottomgrille/app/Services/OrderStatusService.php), 
[AdminController.php](/Users/tyemeclifford/Documents/GH/fatbottomgrille/app/Controllers/AdminController.php), 
and 
[Database.php](/Users/tyemeclifford/Documents/GH/fatbottomgrille/app/Core/Database.php).
SQLite migration applied successfully. PHP/JS syntax, integration 
workflows, rendered pages, database integrity, and tracker authorization 
all passed. Invalid tracker tokens correctly return 403.

views/admin/customers.php

@@ -0,0 +1,39 @@
+<div class="admin-page-actions">
+    <form class="admin-filters" action="<?= e(url('/admin/customers')) ?>" method="get">
+        <input type="search" name="q" value="<?= e($query) ?>" placeholder="Search name, email, or phone">
+        <select name="active">
+            <option value="">All customers</option>
+            <option value="1" <?= selected($activeFilter, '1') ?>>Active</option>
+            <option value="0" <?= selected($activeFilter, '0') ?>>Deactivated</option>
+        </select>
+        <button class="button button-small" type="submit">Filter</button>
+    </form>
+</div>
+
+<section class="admin-panel">
+    <div class="admin-panel-heading">
+        <div><span class="eyebrow">Customer relationships</span><h2>Customer CRM</h2></div>
+        <span class="count-badge"><?= count($customers) ?> shown</span>
+    </div>
+    <div class="table-wrap">
+        <table>
+            <thead>
+                <tr><th>Customer</th><th>Account</th><th>Status</th><th>Orders</th><th>Lifetime Value</th><th>Last Order</th><th></th></tr>
+            </thead>
+            <tbody>
+            <?php if (!$customers): ?><tr><td colspan="7" class="empty-cell">No customers match those filters.</td></tr><?php endif; ?>
+            <?php foreach ($customers as $customer): ?>
+                <tr>
+                    <td><strong><?= e($customer['full_name']) ?></strong><small><?= e($customer['email']) ?> · <?= e($customer['phone']) ?></small></td>
+                    <td><span class="role-badge"><?= $customer['user_id'] ? 'Has account' : 'Guest' ?></span></td>
+                    <td><span class="status-dot <?= $customer['active'] ? 'is-on' : '' ?>"><?= $customer['active'] ? 'Active' : 'Deactivated' ?></span></td>
+                    <td><?= (int) $customer['order_count'] ?></td>
+                    <td><?= money($customer['lifetime_value_cents']) ?></td>
+                    <td><?= $customer['last_order_at'] ? e(store_datetime((string) $customer['last_order_at'], 'M j, Y')) : '—' ?></td>
+                    <td><a class="button button-small button-ghost" href="<?= e(url('/admin/customer')) ?>?id=<?= (int) $customer['id'] ?>">Manage</a></td>
+                </tr>
+            <?php endforeach; ?>
+            </tbody>
+        </table>
+    </div>
+</section>