feat(web): license UI (#11182)

web/src/app.d.ts

@@ -27,3 +27,8 @@ declare namespace svelteHTML {
     'on:zoomImage'?: () => void;
   }
 }
+
+declare module '$env/static/public' {
+  export const PUBLIC_IMMICH_PAY_HOST: string;
+  export const PUBLIC_IMMICH_BUY_HOST: string;
+}