release: v0.19.0

Release v0.19.0. See the `## [0.19.0] — 2026-09-29` section of
[CHANGELOG.md](https://github.com/ralksta/immich-folio/blob/dev/CHANGELOG.md)
for the full list.

Highlights: client proofing links (#683), custom content pages (#738),
asset picker search (#740), concurrent-edit detection (#742), env-locked
settings (#739), an accessibility baseline (#741), three security fixes
with advisories (#737, #755, #759), and a pre-release quality pass
(#780–#797).

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: ralksta <ralksta@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Ralf <rohlenbo79@gmail.com>
Co-authored-by: Paul Thies <110185070+ImScheinox@users.noreply.github.com>
Co-authored-by: lancetm714 <108419425+lancetm714@users.noreply.github.com>
Co-authored-by: Lance Martin <lancetaylor95@gmail.com>

app/admin/components/AdminDashboard.tsx

@@ -47,7 +47,7 @@ const NAV: {
       {
         label: 'Pages',
         href: '/admin/pages',
-        match: /^\/admin\/pages$/,
+        match: /^\/admin\/pages(\/|$)/,
         icon: <Icons.IconGrid size={16} />,
       },
       {
@@ -68,6 +68,12 @@ const NAV: {
         icon: <Icons.IconFileText size={16} />,
         badge: 'messages',
       },
+      {
+        label: 'Proofing',
+        href: '/admin/proofing',
+        match: /^\/admin\/proofing/,
+        icon: <Icons.IconHeart size={16} />,
+      },
       {
         label: 'Analytics',
         href: '/admin/analytics',
@@ -277,6 +283,9 @@ export default function AdminDashboard({ onLogout, children }: Props) {
         menuOpen ? ' menu-open' : ''
       }`}
     >
+      <a href="#admin-main" className="skip-link">
+        Skip to content
+      </a>
       <aside className="admin-sidebar" aria-label="Admin">
         <button
           type="button"
@@ -506,7 +515,9 @@ export default function AdminDashboard({ onLogout, children }: Props) {
         </div>
       </aside>
 
-      <main className="admin-main admin-workspace">{children}</main>
+      <main id="admin-main" tabIndex={-1} className="admin-main admin-workspace">
+        {children}
+      </main>
 
       <BackupManagerModal
         isOpen={showBackupModal}