fix(i18n): sync de.json keys with en.json — add 26 missing keys to en.json and all language files

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

frontend/translations/nl.json

@@ -195,6 +195,7 @@
   "common.confirm": "Bevestigen",
   "common.copied": "Gekopieerd!",
   "common.copy": "Kopiëren",
+  "common.create": "Create",
   "common.created": "Aangemaakt",
   "common.date": "Datum",
   "common.delete": "Verwijderen",
@@ -202,6 +203,7 @@
   "common.details": "Details",
   "common.disabled": "Uitgeschakeld",
   "common.download": "Downloaden",
+  "common.duplicate": "Duplicate",
   "common.edit": "Bewerken",
   "common.enabled": "Ingeschakeld",
   "common.error": "Fout",
@@ -218,6 +220,7 @@
   "common.page": "Page",
   "common.pending": "In afwachting",
   "common.prev_page": "Previous page",
+  "common.previous": "Previous",
   "common.processing": "Verwerken",
   "common.refresh": "Vernieuwen",
   "common.reset": "Herstellen",
@@ -228,7 +231,9 @@
   "common.select_placeholder": "— select —",
   "common.size": "Grootte",
   "common.status": "Status",
+  "common.submit": "Submit",
   "common.success": "Succes",
+  "common.tags": "Tags",
   "common.type": "Type",
   "common.updated": "Bijgewerkt",
   "common.upload": "Uploaden",
@@ -236,6 +241,8 @@
   "common.warning": "Waarschuwing",
   "common.yes": "Ja",
   "cookie.accept": "Begrepen",
+  "cookie.learn_more": "Learn more",
+  "cookie.message": "This website uses cookies to improve your experience.",
   "cookie.notice": "DocuElevate gebruikt alleen essentiële sessiecookies die nodig zijn voor authenticatie en werking van de service. Er worden geen tracking- of analysecookies gebruikt.",
   "cookie.notice_label": "Cookiemelding",
   "cookie.policy_link": "Cookiebeleid",
@@ -398,6 +405,8 @@
   "files.upload_modal_close": "Close upload progress",
   "files.upload_modal_header": "Uploading Files",
   "files.uploaded": "Geüpload",
+  "footer.about": "About",
+  "footer.attribution": "Attribution",
   "footer.attributions": "Attributies",
   "footer.cookies": "Cookies",
   "footer.copyright": "DocuElevate {year}",
@@ -577,6 +586,7 @@
   "integrations.username_label": "Username",
   "language.bg": "Български",
   "language.ca": "Català",
+  "language.change_success": "Language changed to {language}",
   "language.changed": "Taal gewijzigd naar {language}",
   "language.cs": "Čeština",
   "language.da": "Dansk",
@@ -602,6 +612,7 @@
   "language.ro": "Română",
   "language.ru": "Русский",
   "language.selector": "Taal",
+  "language.selector_label": "Select language",
   "language.sk": "Slovenčina",
   "language.sl": "Slovenščina",
   "language.sv": "Svenska",
@@ -610,9 +621,15 @@
   "language.zh": "中文",
   "nav.about": "Over ons",
   "nav.admin": "Admin",
+  "nav.admin.audit_logs": "Audit Logs",
+  "nav.admin.backups": "Backups",
+  "nav.admin.plans": "Plans",
+  "nav.admin.scheduled_jobs": "Scheduled Jobs",
+  "nav.admin.users": "Users",
   "nav.admin_actions": "Admin-acties",
   "nav.admin_menu": "Admin-menu",
   "nav.api_docs": "API-documentatie",
+  "nav.api_tokens": "API Tokens",
   "nav.backup_restore": "Back-up en herstel",
   "nav.credentials": "Referenties",
   "nav.dark_mode": "Donkere modus",
@@ -623,25 +640,34 @@
   "nav.files": "Bestanden",
   "nav.help": "Help",
   "nav.help_center": "Helpcentrum",
+  "nav.imap": "Email Import",
   "nav.integrations": "Integraties",
   "nav.light_mode": "Lichte modus",
+  "nav.login": "Log In",
+  "nav.logout": "Log Out",
   "nav.main_navigation": "Hoofdnavigatie",
   "nav.notifications": "Meldingen",
   "nav.open_main_menu": "Hoofdmenu openen",
   "nav.pipelines": "Pipelines",
   "nav.plan_designer": "Planontwerper",
   "nav.pricing": "Prijzen",
+  "nav.profile": "Profile",
+  "nav.queue": "Queue",
   "nav.queue_monitor": "Wachtrijmonitor",
   "nav.scheduled_jobs": "Geplande taken",
   "nav.search": "Zoeken",
   "nav.settings": "Instellingen",
+  "nav.shared_links": "Shared Links",
+  "nav.signup": "Sign Up",
   "nav.similarity": "Gelijkenis",
   "nav.skip_to_content": "Ga naar hoofdinhoud",
   "nav.status": "Status",
+  "nav.subscription": "Subscription",
   "nav.toggle_dark_mode": "Donkere modus schakelen",
   "nav.toggle_nav": "Navigatiemenu schakelen",
   "nav.upload": "Uploaden",
   "nav.users": "Gebruikers",
+  "nav.version": "Version Info",
   "notifications.filter_all": "All",
   "notifications.filter_read": "Read only",
   "notifications.filter_unread": "Unread only",