chore: add changelog

Author: DmitryAnansky

.changeset/unlucky-feet-give.md

@@ -0,0 +1,7 @@
+---
+"@redocly/respect-core": patch
+"@redocly/openapi-core": patch
+"@redocly/cli": patch
+---
+
+Fixed binary response data in `Respect` results by properly encoding as base64.

packages/respect-core/src/utils/base64.ts

@@ -1,20 +1,14 @@
 import { isBrowser } from '@redocly/openapi-core';
 
-/**
- * Converts an ArrayBuffer to base64 string in a cross-platform way
- * Works in Node.js, browser, and Tauri environments
- */
 export function arrayBufferToBase64(buffer: ArrayBuffer): string {
   if (isBrowser) {
-    // Browser environment - use built-in btoa with Uint8Array
     const bytes = new Uint8Array(buffer);
     let binary = '';
     for (let i = 0; i < bytes.byteLength; i++) {
       binary += String.fromCharCode(bytes[i]);
     }
     return btoa(binary);
   } else {
-    // Node.js environment - use Buffer
     return Buffer.from(buffer).toString('base64');
   }
 }