flatten app to repo root and update docker deployment for single-stack runtime

components/auth/auth-shell.tsx

@@ -0,0 +1,45 @@
+import Link from 'next/link';
+
+type AuthShellProps = {
+  title: string;
+  subtitle: string;
+  children: React.ReactNode;
+  footer: React.ReactNode;
+};
+
+export function AuthShell({ title, subtitle, children, footer }: AuthShellProps) {
+  return (
+    <div className="auth-page">
+      <div className="ambient-grid" aria-hidden="true" />
+      <div className="noise-layer" aria-hidden="true" />
+
+      <div className="relative z-10 mx-auto flex min-h-screen w-full max-w-5xl flex-col justify-center gap-8 px-4 py-10 md:px-8 lg:flex-row lg:items-center">
+        <section className="rounded-2xl border border-[color:var(--line-weak)] bg-[color:var(--panel)] p-6 lg:w-[42%]">
+          <p className="terminal-caption text-xs uppercase tracking-[0.3em] text-[color:var(--terminal-muted)]">Fiscal Clone</p>
+          <h1 className="mt-3 text-3xl font-semibold text-[color:var(--terminal-bright)]">Autonomous Analyst Desk</h1>
+          <p className="mt-3 text-sm leading-6 text-[color:var(--terminal-muted)]">
+            Secure entry into filings intelligence, portfolio diagnostics, and async AI workflows connected to OpenClaw/ZeroClaw.
+          </p>
+          <Link
+            href="https://www.sec.gov/"
+            target="_blank"
+            className="mt-6 inline-flex text-xs uppercase tracking-[0.2em] text-[color:var(--accent)] hover:text-[color:var(--accent-strong)]"
+          >
+            SEC Data Backbone
+          </Link>
+        </section>
+
+        <section className="rounded-2xl border border-[color:var(--line-weak)] bg-[color:var(--panel)] p-6 shadow-[0_20px_60px_rgba(1,4,10,0.55)] lg:w-[58%]">
+          <h2 className="text-2xl font-semibold text-[color:var(--terminal-bright)]">{title}</h2>
+          <p className="mt-2 text-sm text-[color:var(--terminal-muted)]">{subtitle}</p>
+
+          <div className="mt-6">{children}</div>
+
+          <div className="mt-6 border-t border-[color:var(--line-weak)] pt-4 text-sm text-[color:var(--terminal-muted)]">
+            {footer}
+          </div>
+        </section>
+      </div>
+    </div>
+  );
+}