Fix auth translations and admin PWA UI

public/lang/de/auth.json

@@ -10,19 +10,44 @@
     "register": "Registrieren",
     "home": "Startseite",
     "packages": "Pakete",
+    "how_it_works": "So geht's",
     "blog": "Blog",
     "occasions": {
+      "label": "Anlässe",
       "wedding": "Hochzeit",
       "birthday": "Geburtstag",
+      "confirmation": "Konfirmation/Jugendweihe",
       "corporate": "Firmenevent"
     },
-    "contact": "Kontakt"
+    "contact": "Kontakt",
+    "cta": "Jetzt ausprobieren",
+    "utility": "Darstellung und Sprache öffnen",
+    "appearance": "Darstellung",
+    "appearance_light": "Hell",
+    "appearance_dark": "Dunkel",
+    "language": "Sprache"
   },
   "login": {
     "title": "Die Fotospiel App",
     "description": "Melde dich mit deinem Fotospiel-Zugang an und steuere deine Events zentral in einem Dashboard.",
     "brand": "Die Fotospiel App",
     "logo_alt": "Logo Die Fotospiel App",
+    "hero_tagline": "Event-Tech mit Herz",
+    "hero_heading": "Willkommen zurück bei der Fotospiel App",
+    "hero_subheading": "Verwalte Events, Galerien und Gästelisten in einem liebevoll gestalteten Dashboard.",
+    "hero_footer": {
+      "headline": "Noch kein Account?",
+      "subline": "Entdecke unsere Packages und erlebe Fotospiel live.",
+      "cta": "Packages entdecken"
+    },
+    "highlights": {
+      "moments": "Momente in Echtzeit teilen",
+      "moments_description": "Uploads landen sofort in der Event-Galerie – ohne App-Download.",
+      "branding": "Branding & Slideshows, die begeistern",
+      "branding_description": "Konfiguriere Slideshow, Wasserzeichen und Aufgaben für dein Event.",
+      "privacy": "Sicherer Zugang über Tokens",
+      "privacy_description": "Eventzugänge bleiben geschützt – DSGVO-konform mit Join Tokens."
+    },
     "identifier": "E-Mail oder Username",
     "identifier_placeholder": "z. B. name@beispiel.de oder hochzeit_julia",
     "username_or_email": "Username oder E-Mail",
@@ -39,6 +64,20 @@
     "no_account": "Noch keinen Zugang?",
     "sign_up": "Jetzt registrieren"
   },
+  "forgot": {
+    "title": "Passwort zurücksetzen",
+    "description": "Gib deine E-Mail-Adresse ein, um einen Reset-Link zu erhalten.",
+    "email_label": "E-Mail-Adresse",
+    "email_placeholder": "name@beispiel.de",
+    "submit": "Reset-Link per E-Mail senden",
+    "back_prefix": "Oder zurück zu",
+    "back": "Login"
+  },
+  "common": {
+    "ui": {
+      "language_select": "Sprache auswählen"
+    }
+  },
   "register": {
     "title": "Registrieren",
     "name": "Vollständiger Name",

public/lang/en/auth.json

@@ -10,19 +10,44 @@
     "register": "Register",
     "home": "Home",
     "packages": "Packages",
+    "how_it_works": "How it works",
     "blog": "Blog",
     "occasions": {
+      "label": "Occasions",
       "wedding": "Wedding",
       "birthday": "Birthday",
+      "confirmation": "Confirmation/Youth dedication",
       "corporate": "Corporate Event"
     },
-    "contact": "Contact"
+    "contact": "Contact",
+    "cta": "Try now",
+    "utility": "Open appearance and language",
+    "appearance": "Appearance",
+    "appearance_light": "Light",
+    "appearance_dark": "Dark",
+    "language": "Language"
   },
   "login": {
     "title": "Die Fotospiel App",
     "description": "Sign in with your Fotospiel account to manage every event in one place.",
     "brand": "Die Fotospiel App",
     "logo_alt": "Fotospiel App logo",
+    "hero_tagline": "Event tech with heart",
+    "hero_heading": "Welcome back to the Fotospiel App",
+    "hero_subheading": "Manage events, galleries, and guest lists in one beautifully crafted dashboard.",
+    "hero_footer": {
+      "headline": "No account yet?",
+      "subline": "Explore our packages and experience Fotospiel live.",
+      "cta": "Discover packages"
+    },
+    "highlights": {
+      "moments": "Share moments in real time",
+      "moments_description": "Uploads land instantly in the event gallery — no app download needed.",
+      "branding": "Branding & slideshows that impress",
+      "branding_description": "Configure slideshows, watermarks, and tasks for your event.",
+      "privacy": "Secure access via tokens",
+      "privacy_description": "Event access stays protected — GDPR-compliant with join tokens."
+    },
     "identifier": "Email or Username",
     "identifier_placeholder": "you@example.com or username",
     "username_or_email": "Username or Email",
@@ -39,6 +64,20 @@
     "no_account": "Don't have access yet?",
     "sign_up": "Create an account"
   },
+  "forgot": {
+    "title": "Reset your password",
+    "description": "Enter your email address to receive a password reset link.",
+    "email_label": "Email address",
+    "email_placeholder": "name@example.com",
+    "submit": "Email password reset link",
+    "back_prefix": "Or, return to",
+    "back": "Login"
+  },
+  "common": {
+    "ui": {
+      "language_select": "Select language"
+    }
+  },
   "register": {
     "title": "Register",
     "name": "Full Name",