Next.js 15 (React 18) + TailwindCSS 4
    |
    |-- Auth:      WorkOS (multi-tenant orgs, PKCE OAuth, sealed sessions)
    |-- Database:  Hasura GraphQL (PostgreSQL)
    |-- Vector DB: Qdrant (Gemini Embedding 2, 3072-dim), per-org collections
    |-- AI:        Claude, OpenAI, Groq, Gemini, xAI, mem0
    |-- Workflow:  Temporal (Rust orchestration engine)
    |              Ingest → Classify → Context → Generate → Review → Dispatch
    |-- Billing:   Stripe metered subscriptions + customer balance transactions
    |-- Email:     Gmail / Outlook OAuth (inbound email processing)
    |-- Infra:     Docker + GKE + nginx ingress + cert-manager

npm install --legacy-peer-deps   # mem0ai peers conflict with groq-sdk
cp .env.example .env.local
npm run dev                      # http://localhost:3000

import { z } from 'zod';
import { applyApiGuards } from '@/lib/api/guard';
import { respondError } from '@/lib/api/errors';
import { parseBody, respondValidationError } from '@/lib/api/validation';

const schema = z.object({ name: z.string().min(1).max(200) });

export default async function handler(req, res) {
  const guard = await applyApiGuards(req, res, {
    route: 'my-route',
    methods: ['POST'],
    auth: { requireOrg: true },
    rateLimit: { keyPrefix: 'my-route', windowMs: 60_000, max: 30 },
    maxBodySize: 100_000,
  });
  if (!guard.ok) return;

  const parsed = parseBody(schema, req.body);
  if (!parsed.ok) return respondValidationError(res, parsed.error);

  try {
    return res.status(200).json({ ok: true });
  } catch (error) {
    guard.logger.error('my-route.failed', { error: error?.message });
    return respondError(res, 500, 'Operation failed');
  }
}