fix(next-config): merge custom rewrites properly instead of overriding

packages/next-config/index.js

@@ -8,11 +8,6 @@ import path from "node:path";
 export const baseNextConfig = {
   output: "standalone",
   turbopack: {},
-  experimental: {
-    serverActions: {
-      allowedOrigins: ["*.klz-cables.com", "*.branch.klz-cables.com", "localhost:3000", "*.mintel.me"],
-    },
-  },
   images: {
     dangerouslyAllowSVG: true,
     contentDispositionType: "attachment",
@@ -58,6 +53,27 @@ const withMintelConfig = (config) => {
 
   let nextConfig = { ...baseNextConfig, ...config };
 
+  // Explicitly merge rewrites
+  nextConfig.rewrites = async () => {
+    const defaultRewrites = await baseNextConfig.rewrites();
+    let customRewrites = {};
+    if (typeof config.rewrites === 'function') {
+      customRewrites = await config.rewrites();
+    } else if (Array.isArray(config.rewrites)) {
+      customRewrites = config.rewrites;
+    }
+
+    if (Array.isArray(customRewrites)) {
+      return [...defaultRewrites, ...customRewrites];
+    }
+
+    return {
+      beforeFiles: [...(customRewrites.beforeFiles || []), ...defaultRewrites],
+      afterFiles: customRewrites.afterFiles || [],
+      fallback: customRewrites.fallback || [],
+    };
+  };
+
   if (hasI18nConfig) {
     const withNextIntl = createNextIntlPlugin();
     nextConfig = withNextIntl(nextConfig);
@@ -76,3 +92,4 @@ const withMintelConfig = (config) => {
 };
 
 export default withMintelConfig;
+