fix: __APP_VERSION__ global in vite-env.d.ts für tsc -b deklarieren

Das Modul-Export machte die Version-Deklaration unsichtbar und brach den Docker-Frontend-Build.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/vite-env.d.ts

@@ -1,14 +1,14 @@
 /// <reference types="vite/client" />
 /// <reference types="vite-plugin-pwa/react" />
 
-declare const __APP_VERSION__: string
-
 declare module '*?raw' {
   const content: string
   export default content
 }
 
 declare global {
+  const __APP_VERSION__: string
+
   interface Window {
     plausible?: (event: string, options?: { props?: Record<string, string | number | boolean> }) => void
   }