diff --git a/chatgpt-to-claude/public/robots.txt b/chatgpt-to-claude/public/robots.txt
new file mode 100644
index 000000000..dd203c97b
--- /dev/null
+++ b/chatgpt-to-claude/public/robots.txt
@@ -0,0 +1,6 @@
+User-agent: *
+Allow: /
+
+LLM-Policy: /llms.txt
+
+Sitemap: https://chatgpt-to-claude.com/sitemap-index.xml
diff --git a/chatgpt-to-claude/src/pages/404.astro b/chatgpt-to-claude/src/pages/404.astro
new file mode 100644
index 000000000..c7c87eb29
--- /dev/null
+++ b/chatgpt-to-claude/src/pages/404.astro
@@ -0,0 +1,33 @@
+---
+import BaseLayout from "@/layouts/BaseLayout.astro";
+---
+
+<BaseLayout
+  title="Page Not Found — ChatGPT to Claude"
+  description="This page doesn't exist."
+  robots="noindex, follow"
+>
+  <section class="pt-24 pb-16 px-4 sm:px-6 min-h-screen-safe flex items-center">
+    <div class="max-w-xl mx-auto text-center">
+      <h1 class="text-6xl font-bold text-text-muted mb-4">404</h1>
+      <p class="text-lg text-text-muted mb-8">
+        This page wandered off somewhere. Probably still looking for its ChatGPT
+        memories.
+      </p>
+      <div class="flex flex-col sm:flex-row items-center justify-center gap-4">
+        <a
+          href="/"
+          class="px-6 py-3 rounded-xl bg-primary hover:bg-primary-dark text-white font-semibold transition-all"
+        >
+          Go Home
+        </a>
+        <a
+          href="/wizard/"
+          class="px-6 py-3 rounded-xl bg-surface-muted border border-surface-border hover:border-text-muted/50 text-text-muted hover:text-text transition-all"
+        >
+          Start Migration
+        </a>
+      </div>
+    </div>
+  </section>
+</BaseLayout>
diff --git a/meeting-transcripts/chunk-nicholai.exe-1772441036144.wav b/meeting-transcripts/chunk-nicholai.exe-1772441036144.wav
deleted file mode 100644
index ebc82c551..000000000
Binary files a/meeting-transcripts/chunk-nicholai.exe-1772441036144.wav and /dev/null differ
diff --git a/memory/memories.db-wal b/memory/memories.db-wal
index 6ffde9a6e..77b9ca2de 100644
Binary files a/memory/memories.db-wal and b/memory/memories.db-wal differ