DramLog UI Overhaul: Rebranding, Navigation Improvements, and Scan Workflow Fixes

- Renamed app to DramLog and updated branding to Gold (#C89D46)
- Implemented new BottomNavigation with Floating Scan Button
- Fixed 'black screen' race condition in ScanAndTasteFlow
- Refactored TastingEditor and StatsDashboard for a cleaner editorial look
- Standardized colors and typography across the application

src/app/layout.tsx

@@ -18,15 +18,15 @@ import { Playfair_Display } from "next/font/google";
 
 export const metadata: Metadata = {
     title: {
-        default: "Whisky Vault",
-        template: "%s | Whisky Vault"
+        default: "DramLog",
+        template: "%s | DramLog"
     },
-    description: "Dein persönlicher Whisky-Begleiter zum Scannen und Verkosten.",
+    description: "Premium Digitaler Tasting Begleiter für Genießer.",
     manifest: "/manifest.webmanifest",
     appleWebApp: {
         capable: true,
         statusBarStyle: "default",
-        title: "Whisky Vault",
+        title: "DramLog",
     },
     formatDetection: {
         telephone: false,