fix: harden deploys and close top security holes after /events outage

Isolate next dev from production .next, add build-guard/atomic deploy/health watchdog, error boundaries, and fix JWT startup, meetup leaks, media path traversal, SVG/memory uploads, and JSON-LD escaping. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-18 19:14:57 +02:00
parent 495289232b
commit ede8817583
22 changed files with 700 additions and 86 deletions
@@ -0,0 +1,53 @@
+"use client";
+
+import { useEffect } from "react";
+import Link from "next/link";
+
+// Route-segment error boundary. Catches runtime errors thrown while rendering any
+// page/segment (e.g. a request-time fetch or a bad build artifact) and shows a
+// recoverable UI with a retry, instead of a bare 500.
+export default function Error({
+  error,
+  reset,
+}: {
+  error: Error & { digest?: string };
+  reset: () => void;
+}) {
+  useEffect(() => {
+    console.error("Route error boundary caught:", error);
+  }, [error]);
+
+  return (
+    <div className="min-h-screen flex flex-col items-center justify-center px-8">
+      <span className="text-7xl md:text-9xl font-black tracking-tighter text-transparent bg-clip-text bg-gradient-to-r from-primary to-primary-container leading-none">
+        Oops
+      </span>
+      <h1 className="text-2xl md:text-3xl font-bold mt-6 mb-3">
+        Something went wrong
+      </h1>
+      <p className="text-on-surface-variant mb-10 text-center max-w-md">
+        This page hit an unexpected error. It&apos;s usually temporary — try again
+        in a moment.
+      </p>
+      <div className="flex flex-wrap gap-3 justify-center">
+        <button
+          onClick={() => reset()}
+          className="bg-gradient-to-r from-primary to-primary-container text-on-primary px-8 py-3 rounded-lg font-bold hover:scale-105 transition-transform"
+        >
+          Try again
+        </button>
+        <Link
+          href="/"
+          className="border border-zinc-700 px-8 py-3 rounded-lg font-bold hover:bg-zinc-800/50 transition-colors"
+        >
+          Back to Home
+        </Link>
+      </div>
+      {error?.digest && (
+        <p className="text-on-surface-variant/50 text-xs mt-8 font-mono">
+          ref: {error.digest}
+        </p>
+      )}
+    </div>
+  );
+}