feat(mission-control): restore MC tabs - temple, office, memory, claude, pdf-viewer, resume, resume-upload, temple-3d, demos

Also added:
- Memory API endpoints
- Briefs API endpoints
- AnveVoice stats API
- Claude spawn API
- TTS proxy
- Cleopatra voice widget
- api-auth middleware

app/api/claw3d-proxy/route.ts

@@ -0,0 +1,16 @@
+import { NextResponse } from 'next/server';
+
+export async function GET() {
+  try {
+    const response = await fetch('http://localhost:3456/');
+    const html = await response.text();
+    return new NextResponse(html, {
+      status: 200,
+      headers: {
+        'Content-Type': 'text/html',
+      },
+    });
+  } catch (error) {
+    return NextResponse.json({ error: 'Claw3D not running' }, { status: 503 });
+  }
+}