Add SSR bundle minify config

dist/types/index.d.ts

@@ -114,6 +114,13 @@ export type BunextConfig = {
      * aborted and answered with a 500. Defaults to 30000.
      */
     ssr_render_timeout_ms?: number;
+    /**
+     * Minify the SSR bundle. The SSR output is read off local disk by the
+     * server and is never downloaded by a browser, so minifying it only costs
+     * build memory. Set to `false` on memory-constrained hosts. Never minified
+     * in dev; defaults to `true` in production.
+     */
+    minify_ssr_bundle?: boolean;
 };
 export type BunextConfigMiddlewareParams = {
     req: Request;