Add photobooth connect marketing copy

public/lang/en/marketing.json

@@ -6,6 +6,7 @@
     "hero_description": "The Fotospiel App combines QR access, live galleries, and moderation in one platform—perfect for weddings, corporate events, and every celebration that deserves a highlight reel.",
     "hero_bullets": [
       "Launch a live gallery in seconds",
+      "Photobooth photos appear live in the gallery",
       "Private access codes keep every gallery secure",
       "Slideshows, branding, and tasks on the fly"
     ],
@@ -42,6 +43,10 @@
       {
         "title": "Analytics & archive",
         "description": "Track uploads, reactions, and downloads—archived in a GDPR-compliant workflow."
+      },
+      {
+        "title": "Photobooth Connect",
+        "description": "Photobooth photos flow straight into the gallery with the Windows, macOS, and Linux client."
       }
     ],
     "occasions_title": "Occasions we love",
@@ -146,6 +151,7 @@
     "feature_reseller_dashboard": "Partner dashboard",
     "feature_custom_branding": "Custom Branding",
     "feature_advanced_reporting": "Advanced Reporting",
+    "feature_photobooth_connect": "Photobooth Connect (Windows, macOS & Linux)",
     "badge_most_popular": "Most Popular",
     "badge_best_value": "Best Value",
     "badge_starter": "Perfect Starter",
@@ -837,6 +843,7 @@
         "callouts": [
           "Add co-hosts for moderation and the live show",
           "Offline uploads sync automatically once back online",
+          "Photobooth Connect streams booth photos (Windows, macOS & Linux)",
           "Billing handled via Paddle, mobile apps through RevenueCat"
         ]
       },
@@ -904,7 +911,8 @@
         "body": "Download the QR code as PNG/PDF, print table cards, and add the link to invitation emails and slides.",
         "tips": [
           "Place the QR at entrances and high-traffic spots",
-          "Add the link to reminders before the event"
+          "Add the link to reminders before the event",
+          "Install the Photobooth Connect client on the booth (Windows, macOS, Linux)"
         ]
       },
       {