cors error backend fix

Author: ronak232

client/vite.config.js

@@ -7,20 +7,9 @@ export default defineConfig({
   plugins: [react(), tailwindcss()],
   base: "/PostPal-Intelligent-Photo-Selector/",
   server: {
-    headers: [
-      {
-        source: "/api/(.*)",
-        headers: [
-          { key: "Access-Control-Allow-Origin", value: "https://post-pal-intelligent-photo-selector.vercel.app/" },
-          { key: "Access-Control-Allow-Methods", value: "GET, POST, OPTIONS" },
-          {
-            key: "Access-Control-Allow-Headers",
-            value: "Content-Type, Authorization",
-          },
-          { key: "Access-Control-Allow-Credentials", value: "true" },
-        ],
-      },
-    ],
+    headers: {
+      "Cross-Origin-Opener-Policy": "same-origin-allow-popups",
+    },
     cors: {
       origin: import.meta.env.VITE_BASEURL,
     },