update: language scripts

2026-11-12 09:34:01 +01:00 · 2026-11-12 14:03:13 +05:30
1 parent 73044e5ea6
commit cc97429413
@@ -22,7 +22,7 @@ VITE_TESSERACT_AVAILABLE_LANGUAGES=
 VITE_OCR_FONT_BASE_URL=

 # Default UI language (build-time)
-# Supported: en, ar, be, fr, de, es, zh, zh-TW, vi, tr, id, it, pt, nl, da, ko, sv, ru
+# Supported: en, ar, be, fr, de, es, zh, zh-TW, vi, tr, id, it, pt, nl, da, ko, sv, ru, pl, ja, uk, sk, ca, fa
 VITE_DEFAULT_LANGUAGE=

 # Custom branding (build-time)
@@ -99,7 +99,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -117,11 +117,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -735,7 +735,7 @@ docker run -p 3000:8080 bentopdf

 **Default Language:**

-Set the default UI language at build time. Users can still switch languages — this only changes the initial default. Supported: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`.
+Set the default UI language at build time. Users can still switch languages — this only changes the initial default. Supported: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`.

 ```bash
 docker build --build-arg VITE_DEFAULT_LANGUAGE=fr -t bentopdf .
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ docker run -d -p 3000:8080 bentopdf:custom

 بالنسبة لـ OCR، اترك متغيرات `VITE_TESSERACT_*` فارغة لاستخدام الأصول الافتراضية عبر الإنترنت، أو اضبطها الثلاثة معًا لـ OCR المستضاف ذاتيًا أو بدون اتصال. تُرفض التغييرات الجزئية لإعدادات OCR لأن العامل والبيئة الأساسية ومجلد traineddata يجب أن تتطابق. وللحصول على ملف PDF قابل للبحث بالكامل دون اتصال، اضبط أيضًا `VITE_OCR_FONT_BASE_URL` لكي تُحمَّل خطوط الطبقة النصية الخاصة بـ OCR من خادمك الداخلي بدل روابط خطوط Noto العامة.

-يحدد `VITE_DEFAULT_LANGUAGE` لغة الواجهة للزوار لأول مرة. القيم المدعومة: `en` و`ar` و`be` و`fr` و`de` و`es` و`zh` و`zh-TW` و`vi` و`tr` و`id` و`it` و`pt` و`nl` و`da`. ما زال بإمكان المستخدمين تبديل اللغة، وهذا يغيّر الافتراضي فقط.
+يحدد `VITE_DEFAULT_LANGUAGE` لغة الواجهة للزوار لأول مرة. القيم المدعومة: `en` و`ar` و`be` و`fr` و`de` و`es` و`zh` و`zh-TW` و`vi` و`tr` و`id` و`it` و`pt` و`nl` و`da` و`ko` و`sv` و`ru` و`pl` و`ja` و`uk` و`sk` و`ca` و`fa`. ما زال بإمكان المستخدمين تبديل اللغة، وهذا يغيّر الافتراضي فقط.

 مثال:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP уключае `'unsafe-eval'` у `script-src`, бо асяроддзе вы

 Для OCR пакіньце зменныя `VITE_TESSERACT_*` пустымі, каб выкарыстоўваць анлайн-рэсурсы па змаўчанні, або задайце ўсе тры разам для ўласнага/аўтаномнага OCR. Частковыя перавызначэнні OCR адхіляюцца, бо воркер, асноўнае асяроддзе выканання і каталог traineddata павінны адпавядаць адно аднаму. Для цалкам аўтаномнага PDF з магчымасцю пошуку таксама задайце `VITE_OCR_FONT_BASE_URL`, каб шрыфты тэкставага слоя OCR загружаліся з вашага ўнутранага сервера, а не з публічных URL шрыфтоў Noto.

-`VITE_DEFAULT_LANGUAGE` задае мову інтэрфейсу для новых наведвальнікаў. Падтрымліваемыя значэнні: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Карыстальнікі ўсё роўна могуць пераключаць мову, гэта змяняе толькі значэнне па змаўчанні.
+`VITE_DEFAULT_LANGUAGE` задае мову інтэрфейсу для новых наведвальнікаў. Падтрымліваемыя значэнні: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Карыстальнікі ўсё роўна могуць пераключаць мову, гэта змяняе толькі значэнне па змаўчанні.

 Прыклад:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ La CSP inclou `'unsafe-eval'` a `script-src` perquè el runtime de LibreOffice W

 Per a l'OCR, deixa buides les variables `VITE_TESSERACT_*` per utilitzar els recursos en línia per defecte, o defineix-les totes tres alhora per a l'OCR autoallotjat o sense connexió. Les substitucions parcials d'OCR es rebutgen perquè el worker, el runtime principal i el directori de traineddata han de coincidir. Per generar PDF cercables totalment sense connexió, defineix també `VITE_OCR_FONT_BASE_URL` perquè les fonts de la capa de text d'OCR es carreguin des del teu servidor intern i no des de les URL públiques de fonts Noto.

-`VITE_DEFAULT_LANGUAGE` defineix l'idioma de la interfície per als visitants que hi entren per primera vegada. Valors admesos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Els usuaris poden canviar d'idioma igualment: això només canvia el valor per defecte.
+`VITE_DEFAULT_LANGUAGE` defineix l'idioma de la interfície per als visitants que hi entren per primera vegada. Valors admesos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Els usuaris poden canviar d'idioma igualment: això només canvia el valor per defecte.

 Exemple:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Assegura't que la regla de l'extensió `.html` i les rutes d'idioma estan ben co
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP indeholder `'unsafe-eval'` i `script-src`, fordi LibreOffice WASM-runtime (b

 For OCR skal du lade `VITE_TESSERACT_*`-variablerne stå tomme for at bruge standardressourcerne online, eller sætte alle tre sammen til selvhostet/offline OCR. Delvise OCR-overskrivninger afvises, fordi worker, kerne-runtime og traineddata-mappe skal passe sammen. For fuldt offline søgbar PDF-output skal du også sætte `VITE_OCR_FONT_BASE_URL`, så OCR-tekstlagets skrifttyper indlæses fra din interne server i stedet for de offentlige Noto-skrift-URL'er.

-`VITE_DEFAULT_LANGUAGE` angiver brugerfladens sprog for førstegangsbesøgende. Understøttede værdier: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Brugere kan stadig skifte sprog, det ændrer kun standarden.
+`VITE_DEFAULT_LANGUAGE` angiver brugerfladens sprog for førstegangsbesøgende. Understøttede værdier: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Brugere kan stadig skifte sprog, det ændrer kun standarden.

 Eksempel:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Sørg for, at reglen for filtypen `.html` og sprogrutene er konfigureret korrekt
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ Die CSP enthält `'unsafe-eval'` in `script-src`, weil die LibreOffice-WASM-Runt

 Lassen Sie für OCR die `VITE_TESSERACT_*`-Variablen leer, um die Standard-Online-Ressourcen zu nutzen, oder setzen Sie alle drei zusammen für selbst gehostetes/Offline-OCR. Teilweise Überschreibungen werden abgelehnt, weil Worker, Core-Runtime und traineddata-Verzeichnis zusammenpassen müssen. Für eine vollständig offline erzeugte durchsuchbare PDF setzen Sie zusätzlich `VITE_OCR_FONT_BASE_URL`, damit die OCR-Textebenen-Schriften von Ihrem internen Server statt von den öffentlichen Noto-Schrift-URLs geladen werden.

-`VITE_DEFAULT_LANGUAGE` legt die Oberflächensprache für Erstbesucher fest. Unterstützte Werte: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Nutzer können die Sprache weiterhin wechseln, das ändert nur den Standard.
+`VITE_DEFAULT_LANGUAGE` legt die Oberflächensprache für Erstbesucher fest. Unterstützte Werte: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Nutzer können die Sprache weiterhin wechseln, das ändert nur den Standard.

 Beispiel:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Stellen Sie sicher, dass die Regel für die Endung `.html` und die Sprachrouten
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ La CSP incluye `'unsafe-eval'` en `script-src` porque el runtime WASM de LibreOf

 Para el OCR, deja vacías las variables `VITE_TESSERACT_*` para usar los recursos en línea predeterminados, o define las tres juntas para un OCR autoalojado o sin conexión. Las sobrescrituras parciales de OCR se rechazan porque el worker, el runtime principal y el directorio de traineddata deben coincidir. Para una salida de PDF con texto buscable totalmente sin conexión, define también `VITE_OCR_FONT_BASE_URL` para que las fuentes de la capa de texto del OCR se carguen desde tu servidor interno en lugar de las URL públicas de las fuentes Noto.

-`VITE_DEFAULT_LANGUAGE` define el idioma de la interfaz para quienes visitan por primera vez. Valores admitidos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Los usuarios pueden seguir cambiando de idioma: esto solo cambia el valor predeterminado.
+`VITE_DEFAULT_LANGUAGE` define el idioma de la interfaz para quienes visitan por primera vez. Valores admitidos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Los usuarios pueden seguir cambiando de idioma: esto solo cambia el valor predeterminado.

 Ejemplo:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Asegúrate de que la regla de la extensión `.html` y las rutas de idioma estén
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP شامل `'unsafe-eval'` در `script-src` است، زیرا محیط اجر

 برای OCR، متغیرهای `VITE_TESSERACT_*` را خالی بگذارید تا از منابع آنلاین پیش‌فرض استفاده شود، یا برای OCR میزبانی‌شده یا آفلاین هر سه را با هم تنظیم کنید. بازنویسی‌های ناقص OCR رد می‌شوند، چون worker، هستهٔ اجرایی و پوشهٔ traineddata باید با هم سازگار باشند. برای خروجی PDF قابل‌جستجوی کاملاً آفلاین، `VITE_OCR_FONT_BASE_URL` را نیز تنظیم کنید تا فونت‌های لایهٔ متنی OCR به‌جای URLهای عمومی فونت Noto از سرور داخلی شما بارگذاری شوند.

-`VITE_DEFAULT_LANGUAGE` زبان رابط کاربری را برای بازدیدکنندگان بار اول تعیین می‌کند. مقادیر پشتیبانی‌شده: `en`، `ar`، `be`، `fr`، `de`، `es`، `zh`، `zh-TW`، `vi`، `tr`، `id`، `it`، `pt`، `nl`، `da`. کاربران همچنان می‌توانند زبان را تغییر دهند؛ این فقط پیش‌فرض را تغییر می‌دهد.
+`VITE_DEFAULT_LANGUAGE` زبان رابط کاربری را برای بازدیدکنندگان بار اول تعیین می‌کند. مقادیر پشتیبانی‌شده: `en`، `ar`، `be`، `fr`، `de`، `es`، `zh`، `zh-TW`، `vi`، `tr`، `id`، `it`، `pt`، `nl`، `da`، `ko`، `sv`، `ru`، `pl`، `ja`، `uk`، `sk`، `ca`، `fa`. کاربران همچنان می‌توانند زبان را تغییر دهند؛ این فقط پیش‌فرض را تغییر می‌دهد.

 مثال:

@@ -152,7 +152,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -164,7 +164,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -173,11 +173,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -212,11 +212,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -255,7 +255,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ La CSP inclut `'unsafe-eval'` dans `script-src`, car le runtime LibreOffice WASM

 Pour l'OCR, laissez les variables `VITE_TESSERACT_*` vides afin d'utiliser les ressources en ligne par défaut, ou définissez les trois ensemble pour un OCR auto-hébergé/hors ligne. Les remplacements OCR partiels sont refusés, car le worker, le runtime principal et le dossier traineddata doivent correspondre. Pour une production de PDF avec texte recherchable entièrement hors ligne, définissez aussi `VITE_OCR_FONT_BASE_URL` afin que les polices de la couche de texte OCR soient chargées depuis votre serveur interne plutôt que depuis les URL publiques des polices Noto.

-`VITE_DEFAULT_LANGUAGE` définit la langue de l'interface pour les nouveaux visiteurs. Valeurs prises en charge : `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Les utilisateurs peuvent toujours changer de langue : cela ne modifie que la valeur par défaut.
+`VITE_DEFAULT_LANGUAGE` définit la langue de l'interface pour les nouveaux visiteurs. Valeurs prises en charge : `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Les utilisateurs peuvent toujours changer de langue : cela ne modifie que la valeur par défaut.

 Exemple :

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Assurez-vous que la règle d'extension `.html` et les routes de langue sont corr
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP menyertakan `'unsafe-eval'` di `script-src` karena runtime LibreOffice WASM

 Untuk OCR, biarkan variabel `VITE_TESSERACT_*` kosong untuk memakai aset online default, atau atur ketiganya sekaligus untuk OCR hosting mandiri/offline. Penimpaan OCR sebagian ditolak karena worker, runtime inti, dan direktori traineddata harus cocok. Untuk keluaran PDF yang dapat dicari secara offline penuh, atur juga `VITE_OCR_FONT_BASE_URL` agar font lapisan teks OCR dimuat dari server internal Anda, bukan dari URL font Noto publik.

-`VITE_DEFAULT_LANGUAGE` menentukan bahasa UI untuk pengunjung pertama kali. Nilai yang didukung: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Pengguna tetap dapat berganti bahasa, ini hanya mengubah default.
+`VITE_DEFAULT_LANGUAGE` menentukan bahasa UI untuk pengunjung pertama kali. Nilai yang didukung: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Pengguna tetap dapat berganti bahasa, ini hanya mengubah default.

 Contoh:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Pastikan aturan ekstensi `.html` dan rute bahasa dikonfigurasi dengan benar. Ben
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ La CSP include `'unsafe-eval'` in `script-src` perché il runtime LibreOffice WA

 Per l'OCR, lascia vuote le variabili `VITE_TESSERACT_*` per usare le risorse online predefinite, oppure impostale tutte e tre insieme per un OCR self-hosted/offline. Le sostituzioni parziali dell'OCR vengono rifiutate perché worker, runtime core e directory dei traineddata devono corrispondere. Per un output PDF ricercabile completamente offline, imposta anche `VITE_OCR_FONT_BASE_URL` in modo che i font del livello di testo OCR vengano caricati dal tuo server interno invece che dagli URL pubblici dei font Noto.

-`VITE_DEFAULT_LANGUAGE` imposta la lingua dell'interfaccia per i nuovi visitatori. Valori supportati: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Gli utenti possono comunque cambiare lingua: questo modifica solo il valore predefinito.
+`VITE_DEFAULT_LANGUAGE` imposta la lingua dell'interfaccia per i nuovi visitatori. Valori supportati: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Gli utenti possono comunque cambiare lingua: questo modifica solo il valore predefinito.

 Esempio:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Verifica che la regola per l'estensione `.html` e le route delle lingue siano co
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSPの `script-src` に `'unsafe-eval'` が含まれているのは、LibreOffic

 OCRでは、`VITE_TESSERACT_*` 変数を空のままにするとデフォルトのオンラインアセットを使い、セルフホスト／オフラインのOCRでは3つすべてを一緒に設定します。ワーカー、コアランタイム、traineddataディレクトリは対応している必要があるため、一部だけの上書きは拒否されます。完全オフラインで検索可能なPDFを出力するには、`VITE_OCR_FONT_BASE_URL` も設定して、OCRテキストレイヤー用フォントを公開のNotoフォントURLではなく社内サーバーから読み込むようにします。

-`VITE_DEFAULT_LANGUAGE` は、初めて訪れたユーザーのUI言語を設定します。サポートされる値：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`。ユーザーは引き続き言語を切り替えられ、これは既定値を変えるだけです。
+`VITE_DEFAULT_LANGUAGE` は、初めて訪れたユーザーのUI言語を設定します。サポートされる値：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`、`ko`、`sv`、`ru`、`pl`、`ja`、`uk`、`sk`、`ca`、`fa`。ユーザーは引き続き言語を切り替えられ、これは既定値を変えるだけです。

 例：

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP의 `script-src`에는 `'unsafe-eval'`이 포함되어 있습니다. LibreOff

 OCR의 경우 `VITE_TESSERACT_*` 변수를 비워 두면 기본 온라인 에셋을 사용하고, 직접 호스팅하거나 오프라인 OCR을 쓰려면 세 가지를 함께 설정하세요. 워커, 코어 런타임, traineddata 디렉터리가 서로 일치해야 하므로 일부만 덮어쓰는 것은 거부됩니다. 완전히 오프라인으로 검색 가능한 PDF를 만들려면 `VITE_OCR_FONT_BASE_URL`도 설정하여 OCR 텍스트 레이어 글꼴을 공개 Noto 글꼴 URL 대신 내부 서버에서 불러오도록 하세요.

-`VITE_DEFAULT_LANGUAGE`는 처음 방문하는 사용자의 UI 언어를 설정합니다. 지원되는 값: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. 사용자는 언제든 언어를 바꿀 수 있으며, 이 값은 기본값만 바꿉니다.
+`VITE_DEFAULT_LANGUAGE`는 처음 방문하는 사용자의 UI 언어를 설정합니다. 지원되는 값: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. 사용자는 언제든 언어를 바꿀 수 있으며, 이 값은 기본값만 바꿉니다.

 예시:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ De CSP bevat `'unsafe-eval'` in `script-src`, omdat de LibreOffice WASM-runtime

 Laat voor OCR de `VITE_TESSERACT_*`-variabelen leeg om de standaard online assets te gebruiken, of stel alle drie samen in voor zelfgehoste/offline OCR. Gedeeltelijke OCR-overschrijvingen worden geweigerd, omdat de worker, de core-runtime en de traineddata-map bij elkaar moeten passen. Stel voor volledig offline doorzoekbare PDF-uitvoer ook `VITE_OCR_FONT_BASE_URL` in, zodat de OCR-tekstlaaglettertypen van je interne server worden geladen in plaats van van de openbare Noto-lettertype-URL's.

-`VITE_DEFAULT_LANGUAGE` stelt de interfacetaal in voor nieuwe bezoekers. Ondersteunde waarden: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Gebruikers kunnen nog steeds van taal wisselen: dit verandert alleen de standaardtaal.
+`VITE_DEFAULT_LANGUAGE` stelt de interfacetaal in voor nieuwe bezoekers. Ondersteunde waarden: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Gebruikers kunnen nog steeds van taal wisselen: dit verandert alleen de standaardtaal.

 Voorbeeld:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Controleer of de regel voor de extensie `.html` en de taalroutes correct zijn ge
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP zawiera `'unsafe-eval'` w `script-src`, ponieważ środowisko LibreOffice WA

 W przypadku OCR zostaw zmienne `VITE_TESSERACT_*` puste, aby używać domyślnych zasobów online, albo ustaw wszystkie trzy razem dla OCR hostowanego samodzielnie lub offline. Częściowe nadpisania OCR są odrzucane, ponieważ worker, środowisko uruchomieniowe i katalog traineddata muszą do siebie pasować. Aby uzyskać w pełni offline przeszukiwalny plik PDF, ustaw też `VITE_OCR_FONT_BASE_URL`, aby czcionki warstwy tekstowej OCR były ładowane z Twojego wewnętrznego serwera, a nie z publicznych adresów czcionek Noto.

-`VITE_DEFAULT_LANGUAGE` ustawia język interfejsu dla nowych odwiedzających. Obsługiwane wartości: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Użytkownicy nadal mogą zmienić język: to zmienia tylko wartość domyślną.
+`VITE_DEFAULT_LANGUAGE` ustawia język interfejsu dla nowych odwiedzających. Obsługiwane wartości: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Użytkownicy nadal mogą zmienić język: to zmienia tylko wartość domyślną.

 Przykład:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Upewnij się, że reguła rozszerzenia `.html` i trasy językowe są poprawnie s
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ A CSP inclui `'unsafe-eval'` no `script-src` porque o runtime do LibreOffice WAS

 Para o OCR, deixe as variáveis `VITE_TESSERACT_*` vazias para usar os recursos online padrão, ou defina as três juntas para OCR hospedado por conta própria/offline. Substituições parciais do OCR são rejeitadas porque o worker, o runtime principal e o diretório traineddata precisam corresponder. Para uma saída de PDF pesquisável totalmente offline, defina também `VITE_OCR_FONT_BASE_URL`, de modo que as fontes da camada de texto do OCR sejam carregadas do seu servidor interno e não das URLs públicas de fontes Noto.

-`VITE_DEFAULT_LANGUAGE` define o idioma da interface para quem visita pela primeira vez. Valores aceitos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Os usuários ainda podem trocar de idioma; isso só muda o padrão.
+`VITE_DEFAULT_LANGUAGE` define o idioma da interface para quem visita pela primeira vez. Valores aceitos: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Os usuários ainda podem trocar de idioma; isso só muda o padrão.

 Exemplo:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Verifique se a regra da extensão `.html` e as rotas de idioma estão configurad
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP включает `'unsafe-eval'` в `script-src`, потому что сре

 Для OCR оставьте переменные `VITE_TESSERACT_*` пустыми, чтобы использовать онлайн-ресурсы по умолчанию, или задайте все три вместе для OCR на своём сервере или офлайн. Частичное переопределение отклоняется, потому что воркер, основной рантайм и каталог traineddata должны соответствовать друг другу. Для полностью офлайнового вывода PDF с возможностью поиска также задайте `VITE_OCR_FONT_BASE_URL`, чтобы шрифты текстового слоя OCR загружались с вашего внутреннего сервера, а не по публичным URL Noto.

-`VITE_DEFAULT_LANGUAGE` задаёт язык интерфейса для новых посетителей. Поддерживаемые значения: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Пользователи по-прежнему могут переключать язык: меняется только значение по умолчанию.
+`VITE_DEFAULT_LANGUAGE` задаёт язык интерфейса для новых посетителей. Поддерживаемые значения: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Пользователи по-прежнему могут переключать язык: меняется только значение по умолчанию.

 Пример:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ The CSP includes `'unsafe-eval'` in `script-src` because the LibreOffice WASM ru

 For OCR, leave the `VITE_TESSERACT_*` variables empty to use the default online assets, or set all three together for self-hosted/offline OCR. Partial OCR overrides are rejected because the worker, core runtime, and traineddata directory must match. For fully offline searchable PDF output, also set `VITE_OCR_FONT_BASE_URL` so the OCR text-layer fonts are loaded from your internal server instead of the public Noto font URLs.

-`VITE_DEFAULT_LANGUAGE` sets the UI language for first-time visitors. Supported values: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Users can still switch languages — this only changes the default.
+`VITE_DEFAULT_LANGUAGE` sets the UI language for first-time visitors. Supported values: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Users can still switch languages — this only changes the default.

 Example:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Make sure the `.html` extension rule and language routes are correctly configure
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP obsahuje `'unsafe-eval'` v `script-src`, pretože runtime LibreOffice WASM (

 Pre OCR nechajte premenné `VITE_TESSERACT_*` prázdne, ak chcete použiť predvolené online zdroje, alebo nastavte všetky tri naraz pre vlastné či offline OCR. Čiastočné prepísanie OCR sa odmietne, pretože worker, základný runtime a priečinok traineddata musia zodpovedať. Pre úplne offline prehľadávateľné PDF nastavte aj `VITE_OCR_FONT_BASE_URL`, aby sa písma textovej vrstvy OCR načítali z vášho interného servera namiesto verejných URL písiem Noto.

-`VITE_DEFAULT_LANGUAGE` nastavuje jazyk rozhrania pre nových návštevníkov. Podporované hodnoty: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Používatelia môžu jazyk stále prepnúť, mení sa len predvolená hodnota.
+`VITE_DEFAULT_LANGUAGE` nastavuje jazyk rozhrania pre nových návštevníkov. Podporované hodnoty: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Používatelia môžu jazyk stále prepnúť, mení sa len predvolená hodnota.

 Príklad:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Uistite sa, že pravidlo pre príponu `.html` a jazykové trasy sú správne nas
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP innehåller `'unsafe-eval'` i `script-src` eftersom LibreOffice WASM-körmil

 För OCR, lämna variablerna `VITE_TESSERACT_*` tomma för att använda de förvalda onlineresurserna, eller ange alla tre tillsammans för självhostad/offline-OCR. Partiella OCR-åsidosättningar avvisas eftersom workern, kärnkörmiljön och traineddata-katalogen måste matcha varandra. För sökbara PDF-filer helt offline, ange även `VITE_OCR_FONT_BASE_URL` så att OCR-textlagrets typsnitt laddas från din interna server i stället för de publika Noto-typsnitts-URL:erna.

-`VITE_DEFAULT_LANGUAGE` anger gränssnittsspråk för förstagångsbesökare. Värden som stöds: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Användare kan fortfarande byta språk, det är bara standardvärdet som ändras.
+`VITE_DEFAULT_LANGUAGE` anger gränssnittsspråk för förstagångsbesökare. Värden som stöds: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Användare kan fortfarande byta språk, det är bara standardvärdet som ändras.

 Exempel:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Kontrollera att regeln för filändelsen `.html` och språkrouterna är rätt ko
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP, `script-src` içinde `'unsafe-eval'` içerir, çünkü LibreOffice WASM ça

 OCR için, varsayılan çevrimiçi varlıkları kullanmak üzere `VITE_TESSERACT_*` değişkenlerini boş bırakın veya kendi sunucunuzdaki/çevrimdışı OCR için üçünü birlikte ayarlayın. Kısmi OCR geçersiz kılmaları reddedilir, çünkü worker, çekirdek çalışma zamanı ve traineddata dizini birbiriyle eşleşmelidir. Tamamen çevrimdışı aranabilir PDF çıktısı için ayrıca `VITE_OCR_FONT_BASE_URL` değerini ayarlayın, böylece OCR metin katmanı yazı tipleri herkese açık Noto yazı tipi URL'leri yerine dahili sunucunuzdan yüklenir.

-`VITE_DEFAULT_LANGUAGE`, ilk kez gelen ziyaretçiler için arayüz dilini belirler. Desteklenen değerler: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Kullanıcılar dili yine değiştirebilir, bu yalnızca varsayılanı değiştirir.
+`VITE_DEFAULT_LANGUAGE`, ilk kez gelen ziyaretçiler için arayüz dilini belirler. Desteklenen değerler: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Kullanıcılar dili yine değiştirebilir, bu yalnızca varsayılanı değiştirir.

 Örnek:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Başlıklar uygulanmıyorsa, `mod_headers` modülünü etkinleştirmek için Hos
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP містить `'unsafe-eval'` у `script-src`, тому що runtime LibreO

 Для OCR залиште змінні `VITE_TESSERACT_*` порожніми, щоб використовувати типові онлайн-ресурси, або задайте всі три разом для самостійного/офлайн OCR. Часткові перевизначення OCR відхиляються, бо worker, основний runtime і каталог traineddata мають збігатися. Для повністю офлайн-виводу пошукового PDF також задайте `VITE_OCR_FONT_BASE_URL`, щоб шрифти текстового шару OCR завантажувалися з вашого внутрішнього сервера, а не з публічних URL шрифтів Noto.

-`VITE_DEFAULT_LANGUAGE` задає мову інтерфейсу для нових відвідувачів. Підтримувані значення: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Користувачі й далі можуть змінювати мову: це змінює лише типове значення.
+`VITE_DEFAULT_LANGUAGE` задає мову інтерфейсу для нових відвідувачів. Підтримувані значення: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Користувачі й далі можуть змінювати мову: це змінює лише типове значення.

 Приклад:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP có `'unsafe-eval'` trong `script-src` vì runtime LibreOffice WASM (dùng c

 Với OCR, hãy để trống các biến `VITE_TESSERACT_*` để dùng tài nguyên trực tuyến mặc định, hoặc đặt cả ba cùng lúc cho OCR tự lưu trữ/ngoại tuyến. Ghi đè OCR một phần sẽ bị từ chối vì worker, runtime lõi và thư mục traineddata phải khớp nhau. Để có đầu ra PDF có thể tìm kiếm hoàn toàn ngoại tuyến, hãy đặt thêm `VITE_OCR_FONT_BASE_URL` để phông chữ lớp văn bản OCR được tải từ máy chủ nội bộ của bạn thay vì URL phông Noto công khai.

-`VITE_DEFAULT_LANGUAGE` đặt ngôn ngữ giao diện cho khách truy cập lần đầu. Giá trị được hỗ trợ: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`. Người dùng vẫn có thể đổi ngôn ngữ, giá trị này chỉ đổi mặc định.
+`VITE_DEFAULT_LANGUAGE` đặt ngôn ngữ giao diện cho khách truy cập lần đầu. Giá trị được hỗ trợ: `en`, `ar`, `be`, `fr`, `de`, `es`, `zh`, `zh-TW`, `vi`, `tr`, `id`, `it`, `pt`, `nl`, `da`, `ko`, `sv`, `ru`, `pl`, `ja`, `uk`, `sk`, `ca`, `fa`. Người dùng vẫn có thể đổi ngôn ngữ, giá trị này chỉ đổi mặc định.

 Ví dụ:

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Nếu các header không được áp dụng, hãy liên hệ bộ phận hỗ t
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP 在 `script-src` 中包含 `'unsafe-eval'`，因為 LibreOffice WASM 執行

 OCR 方面，將 `VITE_TESSERACT_*` 變數留空即使用預設的線上資源，或三個一起設定以使用自行架設/離線 OCR。部分覆寫 OCR 設定會被拒絕，因為 worker、核心執行環境與 traineddata 目錄必須相符。若要完全離線產生可搜尋的 PDF，也請設定 `VITE_OCR_FONT_BASE_URL`，讓 OCR 文字層字型從您的內部伺服器載入，而不是公開的 Noto 字型 URL。

-`VITE_DEFAULT_LANGUAGE` 設定首次造訪者的介面語言。支援的值：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`。使用者仍可切換語言，此設定只會變更預設值。
+`VITE_DEFAULT_LANGUAGE` 設定首次造訪者的介面語言。支援的值：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`、`ko`、`sv`、`ru`、`pl`、`ja`、`uk`、`sk`、`ca`、`fa`。使用者仍可切換語言，此設定只會變更預設值。

 範例：

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -113,7 +113,7 @@ RewriteRule ^ - [L]
 # ============================================
 # LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root
@@ -122,11 +122,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # ADD .HTML EXTENSION (ROOT LEVEL)
@@ -183,10 +183,10 @@ RewriteRule ^en/?$ /pdf/ [R=301,L]
 RewriteRule ^en/(.+)$ /pdf/$1 [R=301,L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf/$1/index.html [L]

 RewriteCond %{DOCUMENT_ROOT}/pdf/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -149,7 +149,7 @@ CSP 的 `script-src` 中包含 `'unsafe-eval'`，因为 LibreOffice WASM 运行

 对于 OCR，将 `VITE_TESSERACT_*` 变量留空即可使用默认的在线资源，或者三个一起设置以用于自托管/离线 OCR。部分覆盖会被拒绝，因为 worker、核心运行时和 traineddata 目录必须相互匹配。要完全离线输出可搜索 PDF，还需设置 `VITE_OCR_FONT_BASE_URL`，让 OCR 文本层字体从您的内部服务器加载，而不是公共的 Noto 字体 URL。

-`VITE_DEFAULT_LANGUAGE` 设置首次访问者的界面语言。支持的值：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`。用户仍可切换语言，这只会更改默认值。
+`VITE_DEFAULT_LANGUAGE` 设置首次访问者的界面语言。支持的值：`en`、`ar`、`be`、`fr`、`de`、`es`、`zh`、`zh-TW`、`vi`、`tr`、`id`、`it`、`pt`、`nl`、`da`、`ko`、`sv`、`ru`、`pl`、`ja`、`uk`、`sk`、`ca`、`fa`。用户仍可切换语言，这只会更改默认值。

 示例：

@@ -151,7 +151,7 @@ RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

 # Remove trailing slash (except for language root directories)
 RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_URI} !^/(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/$
+RewriteCond %{REQUEST_URI} !^/(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/$
 RewriteCond %{REQUEST_URI} (.+)/$
 RewriteRule ^ %1 [R=301,L]

@@ -163,7 +163,7 @@ RewriteRule ^ - [L]
 # ============================================
 # 5.1. LANGUAGE ROUTES
 # ============================================
-# Supported languages: de, es, zh, zh-TW, vi, it, id, tr, fr, pt
+# Supported languages: ar, be, da, de, es, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW, ca, fa
 # English has no prefix - served from root

 # English prefix redirects to root (for SEO consistency)
@@ -172,11 +172,11 @@ RewriteRule ^en/(.+)$ /$1 [R=301,L]

 # Language prefix root (e.g., /de/ -> /de/index.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /$1/index.html [L]

 # Language prefix with path (e.g., /de/merge-pdf -> /de/merge-pdf.html)
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # ============================================
 # 5.5. DOCS ROUTING (VitePress)
@@ -211,11 +211,11 @@ RewriteBase /pdf-tools/

 # Language prefix root
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/index.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/?$ /pdf-tools/$1/index.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/?$ /pdf-tools/$1/index.html [L]

 # Language prefix with path
 RewriteCond %{DOCUMENT_ROOT}/pdf-tools/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /pdf-tools/$1/$2.html [L]

 # Root level .html extension
 RewriteCond %{REQUEST_FILENAME} !-f
@@ -254,7 +254,7 @@ Header always set Cross-Origin-Embedder-Policy "require-corp"
 ```apache
 # Language routes serve actual files from language directories
 RewriteCond %{DOCUMENT_ROOT}/$1/$2.html -f
-RewriteRule ^(de|es|zh|zh-TW|vi|it|id|tr|fr|pt)/([^/]+)/?$ /$1/$2.html [L]
+RewriteRule ^(ar|be|da|de|es|fr|id|it|ja|ko|nl|pl|pt|ru|sk|sv|tr|uk|vi|zh|zh-TW|ca|fa)/([^/]+)/?$ /$1/$2.html [L]

 # Root level pages
 RewriteCond %{REQUEST_FILENAME}.html -f
@@ -358,11 +358,11 @@ interactive_mode() {

  # [4] Default language (optional)
  echo -e "${BOLD}[4/8] Default UI Language ${GREEN}(optional)${NC}"
-  echo "    Supported: en, ar, be, da, de, es, fr, id, it, nl, pt, tr, vi, zh, zh-TW"
+  echo "    Supported: en, ar, be, ca, da, de, es, fa, fr, id, it, ja, ko, nl, pl, pt, ru, sk, sv, tr, uk, vi, zh, zh-TW"
  while true; do
    read -r -p "    Language [en]: " input
    LANGUAGE="${input:-}"
-    if [ -z "$LANGUAGE" ] || echo " en ar be da de es fr id it nl pt tr vi zh zh-TW " | grep -q " $LANGUAGE "; then
+    if [ -z "$LANGUAGE" ] || echo " en ar be ca da de es fa fr id it ja ko nl pl pt ru sk sv tr uk vi zh zh-TW " | grep -q " $LANGUAGE "; then
      break
    fi
    warn "Invalid language code '${LANGUAGE}'. Try again."
@@ -500,7 +500,7 @@ fi

 # Validate language code if provided
 if [ -n "$LANGUAGE" ]; then
-  VALID_LANGS="en ar be da de es fr id it nl pt tr vi zh zh-TW"
+  VALID_LANGS="en ar be ca da de es fa fr id it ja ko nl pl pt ru sk sv tr uk vi zh zh-TW"
  if ! echo " $VALID_LANGS " | grep -q " $LANGUAGE "; then
    error "Invalid language code: ${LANGUAGE}"
    error "Supported: ${VALID_LANGS}"