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>

lib/env.ts

@@ -152,7 +152,8 @@ function parseEnv(): Env {
   return {
     IMMICH_API_URL: apiUrl,
     IMMICH_API_KEY: apiKey as string,
-    SITE_TITLE: process.env.SITE_TITLE || 'Gallery',
+    // No English default here: lib/config falls back to the locale's word.
+    SITE_TITLE: process.env.SITE_TITLE || '',
     SITE_SUBTITLE: process.env.SITE_SUBTITLE || '',
     CACHE_TTL: Math.max(0, cacheTtl),
     STALE_MAX_AGE: Math.max(0, staleMaxAge),