Add bilingual support (German/English) with language selector

- Added language selector in top-left corner
- Implemented data attributes for all translatable text
- Created language management system with localStorage persistence
- Updated all JavaScript functions to support both languages
- Added translations for notifications, error messages, and UI elements
- Maintained existing functionality while adding language switching

public/css/generator.css

@@ -21,7 +21,7 @@ body {
     display: flex;
     flex-direction: column;
     align-items: center;
-    justify-content: center;
+    justify-content: flex-start;
     padding: 20px;
     background-image:
         radial-gradient(circle at 20% 80%, #1a1a2e 0%, transparent 50%),
@@ -38,11 +38,10 @@ body {
     max-width: 700px;
     width: 100%;
     position: relative;
-    overflow: hidden;
-    flex-grow: 1;
+    overflow: visible;
+    margin-bottom: 20px;
     display: flex;
     flex-direction: column;
-    justify-content: center;
     border: 1px solid rgba(255, 255, 255, 0.1);
 }