Merge pull request #15 from rede5/codex/refactor-and-implement-baas-control-plane-service

Refactor baas-control-plane into modular control plane with provider abstractions
2025-12-27 13:49:33 -03:00 · 2025-12-27 13:49:33 -03:00 · a6d1b24c01
commit a6d1b24c01
parent 870d78fb91 8887ff19f2
50 changed files with 1303 additions and 1895 deletions
--- a/baas-control-plane/.env.example
+++ b/baas-control-plane/.env.example
@ -1,18 +1,5 @@
-NODE_ENV=development
-BACKEND_PORT=4000
-ADMIN_API_TOKEN=change-me
-DATA_DIR=./data
-
-# Appwrite admin credentials (to create projects)
-APPWRITE_ADMIN_ENDPOINT=https://cloud.appwrite.io/v1
-APPWRITE_ADMIN_PROJECT_ID=console
-APPWRITE_ADMIN_API_KEY=
-
-# Defaults for new tenant projects
-DEFAULT_APPWRITE_ENDPOINT=https://cloud.appwrite.io/v1
-APPWRITE_DEFAULT_RUNTIME=deno-1.35
-
-# Optional setup script target
-APPWRITE_SETUP_ENDPOINT=
-APPWRITE_SETUP_PROJECT_ID=
-APPWRITE_SETUP_API_KEY=
+PORT=4000
+APPWRITE_ENDPOINT=https://cloud.appwrite.io
+APPWRITE_API_KEY=replace-with-appwrite-key
+SUPABASE_ENDPOINT=https://api.supabase.com
+SUPABASE_SERVICE_KEY=replace-with-supabase-key
--- a/baas-control-plane/README.md
+++ b/baas-control-plane/README.md
@ -0,0 +1,56 @@
+# baas-control-plane
+
+Control plane multi-tenant para orquestrar provedores BaaS (Appwrite, Supabase) com foco em provisioning, schema, secrets, métricas e auditoria.
+
+## Visão geral
+- Backend Node.js + TypeScript com Fastify
+- Multi-tenant com isolamento lógico por tenant
+- Providers plugáveis sem lógica de negócio
+- Serviços centrais para provisioning, schema, secrets, finops e audit
+
+## Arquitetura
+```
+/src
+  /core
+  /providers
+  /modules
+  /lib
+  main.ts
+```
+
+Detalhes adicionais em [docs/architecture.md](docs/architecture.md).
+
+## Fluxo multi-tenant
+1. Criar tenant (`POST /tenants`)
+2. Criar projeto para o tenant (`POST /tenants/:id/projects`)
+3. Provisionar projeto no provider (`POST /projects/:id/provision`)
+4. Sincronizar schema (`POST /projects/:id/schema/sync`)
+5. Coletar métricas (`GET /projects/:id/metrics`)
+
+## Como adicionar um novo provider
+1. Criar pasta em `src/providers/<provider>`
+2. Implementar `client`, `provisioning`, `schema`, `metrics`
+3. Registrar no `provider.factory.ts`
+4. Adicionar variáveis em `.env.example` e no `SecretsService`
+
+## Como subir localmente
+```bash
+cp .env.example .env
+npm install
+npm run dev
+```
+
+### Docker
+```bash
+docker compose up --build
+```
+
+## API mínima
+- `POST /tenants`
+- `GET /tenants`
+- `POST /tenants/:id/projects`
+- `GET /tenants/:id/projects`
+- `POST /projects/:id/provision`
+- `POST /projects/:id/schema/sync`
+- `GET /projects/:id/metrics`
+- `GET /health`
--- a/baas-control-plane/docs/architecture.md
+++ b/baas-control-plane/docs/architecture.md
@ -0,0 +1,17 @@
+# Arquitetura
+
+O `baas-control-plane` implementa um control plane modular para gerenciar múltiplos provedores BaaS de forma multi-tenant. Ele centraliza provisioning, schema, secrets, métricas e auditoria sem executar workloads de clientes.
+
+## Camadas
+- **core**: tipos e interface dos providers.
+- **providers**: implementações técnicas de Appwrite e Supabase.
+- **modules**: serviços de negócio (tenants, projects, provisioning, schema, secrets, finops, audit).
+- **lib**: utilitários de ambiente, logger e HTTP.
+
+## Fluxo básico
+1. Tenant é criado e armazenado.
+2. Projeto é criado e vinculado a um provider.
+3. Provisioning aciona o provider e salva o `externalId`.
+4. Schema é versionado e aplicado via provider.
+5. FinOps coleta métricas normalizadas.
+6. Auditoria registra eventos relevantes.
--- a/baas-control-plane/docs/providers.md
+++ b/baas-control-plane/docs/providers.md
@ -0,0 +1,21 @@
+# Providers
+
+Os providers implementam apenas comandos técnicos e não contêm regras de negócio.
+
+## Interface obrigatória
+- `createProject`
+- `deleteProject`
+- `applySchema`
+- `collectMetrics`
+- `rotateSecrets`
+- `healthCheck`
+
+## Implementações iniciais
+- Appwrite: `src/providers/appwrite`
+- Supabase: `src/providers/supabase`
+
+## Extensão
+1. Crie `src/providers/<provider>`
+2. Implemente `ProviderInterface`
+3. Registre no `provider.factory.ts`
+4. Configure secrets no `SecretsService`
--- a/baas-control-plane/docs/security.md
+++ b/baas-control-plane/docs/security.md
@ -0,0 +1,11 @@
+# Segurança
+
+## Princípios
+- Providers não acessam `.env` diretamente.
+- Secrets são entregues via `SecretsService`.
+- Preparado para integração com Vault/Infisical.
+
+## Boas práticas
+- Não faça hardcode de credenciais.
+- Rotacione secrets via `rotateSecrets`.
+- Audite eventos críticos (tenant, projeto, schema, secrets).
--- a/baas-control-plane/package-lock.json
+++ b/baas-control-plane/package-lock.json
--- a/baas-control-plane/package.json
+++ b/baas-control-plane/package.json
@ -1,24 +1,20 @@
 {
-  "name": "core-backend",
+  "name": "baas-control-plane",
  "private": true,
  "version": "1.0.0",
  "type": "module",
  "scripts": {
    "dev": "tsx watch src/main.ts",
    "build": "tsc",
-    "start": "node dist/main.js",
-    "setup:appwrite": "tsx src/scripts/setup-appwrite.ts"
+    "start": "node dist/main.js"
  },
  "dependencies": {
-    "cors": "^2.8.5",
+    "@fastify/cors": "^9.0.1",
    "dotenv": "^16.4.5",
-    "express": "^4.19.2",
-    "node-appwrite": "^14.1.0",
+    "fastify": "^4.27.0",
    "zod": "^3.23.8"
  },
  "devDependencies": {
-    "@types/cors": "^2.8.17",
-    "@types/express": "^4.17.21",
    "@types/node": "^20.12.12",
    "tsx": "^4.15.7",
    "typescript": "^5.4.5"
--- a/baas-control-plane/src/config/appwrite.json
+++ b/baas-control-plane/src/config/appwrite.json
@ -1,11 +0,0 @@
-{
-  "provider": "appwrite-cloud",
-  "description": "Appwrite Cloud configuration for DevOps orchestration platform",
-  "endpoint": "${APPWRITE_ADMIN_ENDPOINT}",
-  "projectId": "${APPWRITE_ADMIN_PROJECT_ID}",
-  "apiKey": "${APPWRITE_ADMIN_API_KEY}",
-  "functions": {
-    "defaultRuntime": "deno-1.35",
-    "source": "../../appwrite-functions"
-  }
-}
--- a/baas-control-plane/src/core/provider.factory.ts
+++ b/baas-control-plane/src/core/provider.factory.ts
@ -0,0 +1,19 @@
+import { ProviderInterface } from './provider.interface.js';
+import { ProviderType } from './types.js';
+import { AppwriteProvider } from '../providers/appwrite/appwrite.provisioning.js';
+import { SupabaseProvider } from '../providers/supabase/supabase.provisioning.js';
+
+const providerRegistry: Record<ProviderType, () => ProviderInterface> = {
+  appwrite: () => new AppwriteProvider(),
+  supabase: () => new SupabaseProvider(),
+};
+
+export const providerFactory = {
+  create(type: ProviderType): ProviderInterface {
+    const providerBuilder = providerRegistry[type];
+    if (!providerBuilder) {
+      throw new Error(`Provider ${type} is not registered`);
+    }
+    return providerBuilder();
+  },
+};
--- a/baas-control-plane/src/core/provider.interface.ts
+++ b/baas-control-plane/src/core/provider.interface.ts
@ -0,0 +1,10 @@
+import { ProviderMetrics, ProviderProject, ProviderSecrets, SchemaDefinition } from './types.js';
+
+export interface ProviderInterface {
+  createProject(name: string, secrets: ProviderSecrets): Promise<ProviderProject>;
+  deleteProject(externalId: string, secrets: ProviderSecrets): Promise<void>;
+  applySchema(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void>;
+  collectMetrics(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics>;
+  rotateSecrets(externalId: string, secrets: ProviderSecrets): Promise<ProviderSecrets>;
+  healthCheck(secrets: ProviderSecrets): Promise<boolean>;
+}
--- a/baas-control-plane/src/core/types.ts
+++ b/baas-control-plane/src/core/types.ts
@ -0,0 +1,59 @@
+export type ProviderType = 'appwrite' | 'supabase';
+
+export type TenantStatus = 'active' | 'suspended';
+
+export type ProjectStatus = 'draft' | 'provisioning' | 'provisioned' | 'failed';
+
+export interface Tenant {
+  id: string;
+  name: string;
+  plan: string;
+  status: TenantStatus;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface Project {
+  id: string;
+  tenantId: string;
+  name: string;
+  provider: ProviderType;
+  status: ProjectStatus;
+  externalId?: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface SchemaDefinition {
+  version: string;
+  payload: Record<string, unknown>;
+}
+
+export interface ProviderProject {
+  externalId: string;
+  dashboardUrl?: string;
+  metadata?: Record<string, unknown>;
+}
+
+export interface ProviderMetrics {
+  users: number;
+  storageMb: number;
+  requests: number;
+  functions: number;
+  capturedAt: string;
+}
+
+export interface ProviderSecrets {
+  endpoint: string;
+  apiKey: string;
+  projectRef?: string;
+}
+
+export interface AuditEvent {
+  id: string;
+  tenantId?: string;
+  projectId?: string;
+  action: string;
+  metadata?: Record<string, unknown>;
+  createdAt: string;
+}
--- a/baas-control-plane/src/docs/BACKEND.md
+++ b/baas-control-plane/src/docs/BACKEND.md
@ -1,30 +0,0 @@
-# Backend multi-tenant Appwrite
-
-Este backend é a camada administrativa para gerenciar múltiplos projetos Appwrite.
-
-## O que ele faz
-
- CRUD de tenants e projetos Appwrite (multi-tenant).
- Setup e sincronização automática de schema (database, collections, buckets e functions).
- Base para FinOps (métricas de uso) e automações DevOps.
-
-## Rodando localmente
-
-```bash
-cd backend
-npm install
-cp .env.example .env
-npm run dev
-```
-
-A API inicia em `http://localhost:4000`.
-
-## Endpoints mínimos
-
- `POST /tenants`
- `GET /tenants`
- `POST /tenants/:id/appwrite-project`
- `GET /tenants/:id/appwrite-projects`
- `POST /appwrite/setup`
- `POST /appwrite/sync-schema`
- `GET /health`
--- a/baas-control-plane/src/docs/SECURITY.md
+++ b/baas-control-plane/src/docs/SECURITY.md
@ -1,30 +0,0 @@
-# Segurança e Permissões do Appwrite
-
-As coleções do projeto seguem uma política de Row-Level Security (RLS) para proteger os dados dos usuários e os registros de auditoria.
-
-## Princípios gerais
- Cada documento pertence a um usuário autenticado, identificado pelo `userId` armazenado no documento.
- Operações de leitura e gravação são restritas ao proprietário do documento (role `member`).
- Logs de auditoria globais só podem ser consultados por usuários com a role `admin`.
-
-## Regras por coleção
-
-### `cloud_accounts`
- **Leitura**: apenas o usuário que criou o documento (role `member`).
- **Criação**: apenas usuários autenticados.
- **Atualização/Exclusão**: somente o proprietário do documento.
-
-### `projects`
- **Leitura**: restrita ao proprietário do documento.
- **Criação**: usuários autenticados podem criar seus próprios registros.
- **Atualização/Exclusão**: apenas o proprietário do documento.
-
-### `audit_logs`
- **Leitura**: exclusiva para usuários com role `admin` (para auditoria global).
- **Criação**: serviços e funções podem registrar ações em nome dos usuários; cada entrada mantém o `userId` responsável.
- **Atualização/Exclusão**: não permitidas para usuários finais; apenas processos administrativos podem gerenciar retenção.
-
-## Considerações adicionais
- Tokens e chaves sensíveis (GitHub, Cloudflare) devem ser armazenados em `cloud_accounts` e nunca enviados ao frontend.
- Funções Cloud (como as de proxy) devem validar o `userId` associado ao documento antes de usar qualquer chave.
- Revogue ou rotacione chaves comprometidas removendo ou atualizando o documento correspondente na coleção.
--- a/baas-control-plane/src/docs/SETUP_GUIDE.md
+++ b/baas-control-plane/src/docs/SETUP_GUIDE.md
@ -1,23 +0,0 @@
-# Guia rápido - Setup Appwrite (Multi-tenant)
-
-O script `setup-appwrite.ts` aplica o schema base (database, collections, buckets e functions)
-para um projeto Appwrite específico.
-
-## Variáveis necessárias
-
-Edite `backend/.env` e configure:
-
-```env
-APPWRITE_SETUP_ENDPOINT=https://cloud.appwrite.io/v1
-APPWRITE_SETUP_PROJECT_ID=<project_id>
-APPWRITE_SETUP_API_KEY=<api_key>
-```
-
-## Executar
-
-```bash
-cd backend
-npm run setup:appwrite
-```
-
-O script é idempotente (pode rodar várias vezes sem duplicar recursos).
--- a/baas-control-plane/src/docs/appwrite-databases-schema.md
+++ b/baas-control-plane/src/docs/appwrite-databases-schema.md
@ -1,46 +0,0 @@
-# Appwrite Database Schema (Base Multi-tenant)
-
-Schema base aplicado pelo backend para novos projetos Appwrite.
-
-## Database
-
- **ID**: `core-platform`
- **Nome**: Core Platform
-
-## Collections
-
-### tenants
- `name` (string)
- `slug` (string)
- `status` (enum: active | inactive)
- `createdAt` (datetime)
-
-### projects
- `tenantId` (string)
- `name` (string)
- `endpoint` (string)
- `projectId` (string)
- `createdAt` (datetime)
-
-### finops_usage
- `tenantId` (string)
- `users` (integer)
- `documents` (integer)
- `storageBytes` (integer)
- `functionRuns` (integer)
- `capturedAt` (datetime)
-
-### audit_logs
- `event` (string)
- `actor` (string)
- `timestamp` (datetime)
-
-## Buckets
-
- `tenant-assets` (storage base por tenant)
-
-## Functions
-
- `hello-world`
- `sync-github`
- `check-cloudflare-status`
--- a/baas-control-plane/src/lib/appwrite.ts
+++ b/baas-control-plane/src/lib/appwrite.ts
@ -1,184 +0,0 @@
-import {
-  Client,
-  Databases,
-  Functions,
-  Storage,
-  ID,
-  Runtime,
-} from 'node-appwrite';
-import { appwriteSchema } from '../modules/projects/appwriteSchema.js';
-import { logger } from './logger.js';
-
-export type AppwriteConnection = {
-  endpoint: string;
-  projectId: string;
-  apiKey: string;
-};
-
-export type ApplySchemaResult = {
-  databaseId: string;
-  collections: string[];
-  buckets: string[];
-  functions: string[];
-};
-
-export const createAppwriteClient = ({ endpoint, projectId, apiKey }: AppwriteConnection) =>
-  new Client().setEndpoint(endpoint).setProject(projectId).setKey(apiKey);
-
-const isConflict = (error: unknown) =>
-  typeof error === 'object' && error !== null && 'code' in error && (error as { code?: number }).code === 409;
-
-export const applySchema = async (
-  connection: AppwriteConnection,
-  options?: { logPrefix?: string }
-): Promise<ApplySchemaResult> => {
-  const client = createAppwriteClient(connection);
-  const databases = new Databases(client);
-  const storage = new Storage(client);
-  const functions = new Functions(client);
-  const logPrefix = options?.logPrefix ?? 'appwrite';
-
-  logger.info(`[${logPrefix}] Applying Appwrite schema`, {
-    endpoint: connection.endpoint,
-    projectId: connection.projectId,
-  });
-
-  const { database } = appwriteSchema;
-
-  try {
-    await databases.create(database.id, database.name, database.enabled);
-    logger.info(`[${logPrefix}] Database created`, { databaseId: database.id });
-  } catch (error) {
-    if (!isConflict(error)) {
-      throw error;
-    }
-    logger.info(`[${logPrefix}] Database already exists`, { databaseId: database.id });
-  }
-
-  for (const collection of appwriteSchema.collections) {
-    try {
-      await databases.createCollection(database.id, collection.id, collection.name, collection.permissions);
-      logger.info(`[${logPrefix}] Collection created`, { collectionId: collection.id });
-    } catch (error) {
-      if (!isConflict(error)) {
-        throw error;
-      }
-      logger.info(`[${logPrefix}] Collection already exists`, { collectionId: collection.id });
-    }
-
-    for (const attribute of collection.attributes) {
-      try {
-        switch (attribute.type) {
-          case 'string':
-            await databases.createStringAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.size,
-              attribute.required,
-              attribute.array ?? false
-            );
-            break;
-          case 'enum':
-            await databases.createEnumAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.elements,
-              attribute.required
-            );
-            break;
-          case 'integer':
-            await databases.createIntegerAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.required
-            );
-            break;
-          case 'datetime':
-            await databases.createDatetimeAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.required
-            );
-            break;
-          case 'boolean':
-            await databases.createBooleanAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.required
-            );
-            break;
-          case 'url':
-            await databases.createUrlAttribute(
-              database.id,
-              collection.id,
-              attribute.key,
-              attribute.required
-            );
-            break;
-          default:
-            break;
-        }
-        logger.info(`[${logPrefix}] Attribute ensured`, {
-          collectionId: collection.id,
-          attribute: attribute.key,
-        });
-      } catch (error) {
-        if (!isConflict(error)) {
-          throw error;
-        }
-      }
-    }
-  }
-
-  for (const bucket of appwriteSchema.buckets) {
-    try {
-      await storage.createBucket(bucket.id, bucket.name, bucket.permissions, bucket.fileSecurity ?? false);
-      logger.info(`[${logPrefix}] Bucket created`, { bucketId: bucket.id });
-    } catch (error) {
-      if (!isConflict(error)) {
-        throw error;
-      }
-      logger.info(`[${logPrefix}] Bucket already exists`, { bucketId: bucket.id });
-    }
-  }
-
-  for (const func of appwriteSchema.functions) {
-    try {
-      await functions.get(func.id);
-      logger.info(`[${logPrefix}] Function already exists`, { functionId: func.id });
-    } catch (error) {
-      const code = typeof error === 'object' && error !== null && 'code' in error ? (error as { code?: number }).code : null;
-      if (code !== 404 && code !== 409) {
-        throw error;
-      }
-      await functions.create(func.id, func.name, func.runtime as Runtime, func.execute);
-      logger.info(`[${logPrefix}] Function created`, { functionId: func.id });
-    }
-  }
-
-  return {
-    databaseId: database.id,
-    collections: appwriteSchema.collections.map((collection) => collection.id),
-    buckets: appwriteSchema.buckets.map((bucket) => bucket.id),
-    functions: appwriteSchema.functions.map((func) => func.id),
-  };
-};
-
-export const createProject = async (
-  connection: AppwriteConnection,
-  projectName: string
-): Promise<{ projectId: string }> => {
-  const client = createAppwriteClient(connection);
-  const { Projects } = await import('node-appwrite');
-  const projects = new Projects(client);
-  const projectId = ID.unique();
-
-  await projects.create(projectId, projectName);
-
-  return { projectId };
-};
--- a/baas-control-plane/src/lib/env.ts
+++ b/baas-control-plane/src/lib/env.ts
@ -1,30 +1,22 @@
 import dotenv from 'dotenv';
-import path from 'path';
+import { z } from 'zod';

-const envFile = process.env.ENV_FILE || path.resolve(process.cwd(), '.env');
+dotenv.config();

-dotenv.config({ path: envFile });
+const envSchema = z.object({
+  PORT: z.string().default('4000'),
+  APPWRITE_ENDPOINT: z.string().default('https://cloud.appwrite.io'),
+  APPWRITE_API_KEY: z.string().default('appwrite-api-key'),
+  SUPABASE_ENDPOINT: z.string().default('https://api.supabase.com'),
+  SUPABASE_SERVICE_KEY: z.string().default('supabase-service-key'),
+});

-const numberFromEnv = (value: string | undefined, fallback: number) => {
-  if (!value) {
-    return fallback;
-  }
-  const parsed = Number.parseInt(value, 10);
-  return Number.isNaN(parsed) ? fallback : parsed;
-};
+const parsed = envSchema.parse(process.env);

 export const env = {
-  nodeEnv: process.env.NODE_ENV ?? 'development',
-  port: numberFromEnv(process.env.BACKEND_PORT, 4000),
-  adminToken: process.env.ADMIN_API_TOKEN ?? '',
-  dataDir: process.env.DATA_DIR ?? 'data',
-  appwriteAdmin: {
-    endpoint: process.env.APPWRITE_ADMIN_ENDPOINT ?? '',
-    projectId: process.env.APPWRITE_ADMIN_PROJECT_ID ?? '',
-    apiKey: process.env.APPWRITE_ADMIN_API_KEY ?? '',
-  },
-  defaults: {
-    appwriteEndpoint: process.env.DEFAULT_APPWRITE_ENDPOINT ?? process.env.APPWRITE_DEFAULT_ENDPOINT ?? '',
-    functionRuntime: process.env.APPWRITE_DEFAULT_RUNTIME ?? 'deno-1.35',
-  },
+  port: Number(parsed.PORT),
+  appwriteEndpoint: parsed.APPWRITE_ENDPOINT,
+  appwriteApiKey: parsed.APPWRITE_API_KEY,
+  supabaseEndpoint: parsed.SUPABASE_ENDPOINT,
+  supabaseServiceKey: parsed.SUPABASE_SERVICE_KEY,
 };
--- a/baas-control-plane/src/lib/http.ts
+++ b/baas-control-plane/src/lib/http.ts
@ -0,0 +1,24 @@
+export const http = {
+  async get<T>(url: string, options?: RequestInit): Promise<T> {
+    const response = await fetch(url, { ...options, method: 'GET' });
+    if (!response.ok) {
+      throw new Error(`HTTP GET failed with status ${response.status}`);
+    }
+    return response.json() as Promise<T>;
+  },
+  async post<T>(url: string, body?: unknown, options?: RequestInit): Promise<T> {
+    const response = await fetch(url, {
+      ...options,
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+        ...(options?.headers ?? {}),
+      },
+      body: body ? JSON.stringify(body) : undefined,
+    });
+    if (!response.ok) {
+      throw new Error(`HTTP POST failed with status ${response.status}`);
+    }
+    return response.json() as Promise<T>;
+  },
+};
--- a/baas-control-plane/src/lib/logger.ts
+++ b/baas-control-plane/src/lib/logger.ts
@ -1,15 +1,34 @@
-export type LogMeta = Record<string, unknown> | undefined;
+type LogPayload = Record<string, unknown>;

-const formatMeta = (meta?: LogMeta) => (meta ? ` ${JSON.stringify(meta)}` : '');
+const log = (level: 'info' | 'error' | 'warn', message: string, payload?: LogPayload) => {
+  const entry = {
+    level,
+    message,
+    timestamp: new Date().toISOString(),
+    ...payload,
+  };
+
+  if (level === 'error') {
+    console.error(entry);
+    return;
+  }
+
+  if (level === 'warn') {
+    console.warn(entry);
+    return;
+  }
+
+  console.log(entry);
+};

 export const logger = {
-  info(message: string, meta?: LogMeta) {
-    console.log(`[INFO] ${message}${formatMeta(meta)}`);
+  info(message: string, payload?: LogPayload) {
+    log('info', message, payload);
  },
-  warn(message: string, meta?: LogMeta) {
-    console.warn(`[WARN] ${message}${formatMeta(meta)}`);
+  warn(message: string, payload?: LogPayload) {
+    log('warn', message, payload);
  },
-  error(message: string, meta?: LogMeta) {
-    console.error(`[ERROR] ${message}${formatMeta(meta)}`);
+  error(message: string, payload?: LogPayload) {
+    log('error', message, payload);
  },
 };
--- a/baas-control-plane/src/lib/storage.ts
+++ b/baas-control-plane/src/lib/storage.ts
@ -0,0 +1,29 @@
+import { promises as fs } from 'fs';
+import path from 'path';
+
+const dataDir = path.resolve('data');
+
+const ensureDir = async () => {
+  await fs.mkdir(dataDir, { recursive: true });
+};
+
+const filePath = (file: string) => path.join(dataDir, file);
+
+export const storage = {
+  async readCollection<T>(file: string): Promise<T[]> {
+    await ensureDir();
+    try {
+      const content = await fs.readFile(filePath(file), 'utf-8');
+      return JSON.parse(content) as T[];
+    } catch (error) {
+      if ((error as NodeJS.ErrnoException).code === 'ENOENT') {
+        return [];
+      }
+      throw error;
+    }
+  },
+  async writeCollection<T>(file: string, data: T[]): Promise<void> {
+    await ensureDir();
+    await fs.writeFile(filePath(file), JSON.stringify(data, null, 2));
+  },
+};
--- a/baas-control-plane/src/main.ts
+++ b/baas-control-plane/src/main.ts
@ -1,34 +1,57 @@
-import express from 'express';
-import cors from 'cors';
+import Fastify from 'fastify';
+import cors from '@fastify/cors';
 import { env } from './lib/env.js';
 import { logger } from './lib/logger.js';
-import { requireAdminToken } from './modules/auth/auth.middleware.js';
-import { tenantsRouter } from './modules/tenants/tenants.routes.js';
-import { appwriteRouter } from './modules/projects/appwrite.routes.js';
+import { TenantsService } from './modules/tenants/tenants.service.js';
+import { ProjectsService } from './modules/projects/projects.service.js';
+import { ProvisioningService } from './modules/provisioning/provisioning.service.js';
+import { SchemaService } from './modules/schema/schema.service.js';
+import { SchemaVersioning } from './modules/schema/schema.versioning.js';
+import { SecretsService } from './modules/secrets/secrets.service.js';
+import { AuditService } from './modules/audit/audit.service.js';
+import { FinopsCollector } from './modules/finops/finops.collector.js';
+import { registerTenantsController } from './modules/tenants/tenants.controller.js';
+import { registerProjectsController } from './modules/projects/projects.controller.js';
+import { providerFactory } from './core/provider.factory.js';

-const app = express();
+const app = Fastify({ logger: false });

-app.use(cors());
-app.use(express.json({ limit: '1mb' }));
+await app.register(cors, { origin: true });

-app.get('/health', (_request, response) => {
-  response.json({ status: 'ok' });
+const tenantsService = new TenantsService();
+const projectsService = new ProjectsService();
+const secretsService = new SecretsService();
+const auditService = new AuditService();
+const provisioningService = new ProvisioningService(projectsService, secretsService);
+const schemaService = new SchemaService(projectsService, secretsService, new SchemaVersioning());
+const finopsCollector = new FinopsCollector(projectsService, secretsService);
+
+app.get('/health', async () => {
+  const appwrite = providerFactory.create('appwrite');
+  const supabase = providerFactory.create('supabase');
+
+  const [appwriteHealthy, supabaseHealthy] = await Promise.all([
+    appwrite.healthCheck(await secretsService.getProviderSecrets('appwrite', 'system')),
+    supabase.healthCheck(await secretsService.getProviderSecrets('supabase', 'system')),
+  ]);
+
+  return {
+    status: 'ok',
+    providers: {
+      appwrite: appwriteHealthy,
+      supabase: supabaseHealthy,
+    },
+  };
 });

-app.use(requireAdminToken);
+registerTenantsController(app, tenantsService, auditService);
+registerProjectsController(app, projectsService, provisioningService, schemaService, auditService, finopsCollector);

-app.use('/tenants', tenantsRouter);
-app.use('/appwrite', appwriteRouter);
-
-app.use((error: Error, _request: express.Request, response: express.Response, _next: express.NextFunction) => {
+app.setErrorHandler((error, _request, reply) => {
  logger.error('Request failed', { message: error.message });
-
-  const status = error.message.includes('not found') ? 404 : 400;
-  response.status(status).json({
-    error: error.message,
-  });
+  reply.status(400).send({ error: error.message });
 });

-app.listen(env.port, () => {
-  logger.info(`Backend listening on http://localhost:${env.port}`);
+app.listen({ port: env.port, host: '0.0.0.0' }).then(() => {
+  logger.info(`baas-control-plane listening on http://localhost:${env.port}`);
 });
--- a/baas-control-plane/src/modules/audit/audit.service.ts
+++ b/baas-control-plane/src/modules/audit/audit.service.ts
@ -0,0 +1,18 @@
+import { storage } from '../../lib/storage.js';
+import { AuditEvent } from '../../core/types.js';
+
+const AUDIT_FILE = 'audit-events.json';
+
+export class AuditService {
+  async record(event: Omit<AuditEvent, 'id' | 'createdAt'>): Promise<AuditEvent> {
+    const events = await storage.readCollection<AuditEvent>(AUDIT_FILE);
+    const entry: AuditEvent = {
+      id: crypto.randomUUID(),
+      createdAt: new Date().toISOString(),
+      ...event,
+    };
+    events.push(entry);
+    await storage.writeCollection(AUDIT_FILE, events);
+    return entry;
+  }
+}
--- a/baas-control-plane/src/modules/auth/auth.middleware.ts
+++ b/baas-control-plane/src/modules/auth/auth.middleware.ts
@ -1,22 +0,0 @@
-import type { NextFunction, Request, Response } from 'express';
-import { env } from '../../lib/env.js';
-
-export const requireAdminToken = (request: Request, response: Response, next: NextFunction) => {
-  if (!env.adminToken) {
-    return next();
-  }
-
-  const header = request.headers.authorization;
-  const fallbackToken = request.headers['x-admin-token'];
-  const tokenValue = Array.isArray(fallbackToken) ? fallbackToken[0] : fallbackToken;
-  const token = header?.startsWith('Bearer ') ? header.slice(7) : tokenValue;
-
-  if (token !== env.adminToken) {
-    return response.status(401).json({
-      error: 'Unauthorized',
-      message: 'Invalid admin token',
-    });
-  }
-
-  return next();
-};
--- a/baas-control-plane/src/modules/finops/finops.collector.ts
+++ b/baas-control-plane/src/modules/finops/finops.collector.ts
@ -0,0 +1,22 @@
+import { providerFactory } from '../../core/provider.factory.js';
+import { ProjectsService } from '../projects/projects.service.js';
+import { SecretsService } from '../secrets/secrets.service.js';
+import { ProviderMetrics } from '../../core/types.js';
+
+export class FinopsCollector {
+  constructor(
+    private readonly projectsService: ProjectsService,
+    private readonly secretsService: SecretsService,
+  ) {}
+
+  async collectForProject(projectId: string): Promise<ProviderMetrics> {
+    const project = await this.projectsService.getProject(projectId);
+    if (!project || !project.externalId) {
+      throw new Error('Project not provisioned');
+    }
+
+    const provider = providerFactory.create(project.provider);
+    const secrets = await this.secretsService.getProviderSecrets(project.provider, project.tenantId);
+    return provider.collectMetrics(project.externalId, secrets);
+  }
+}
--- a/baas-control-plane/src/modules/finops/finops.service.ts
+++ b/baas-control-plane/src/modules/finops/finops.service.ts
@ -1,24 +0,0 @@
-export type FinopsSnapshot = {
-  users: number;
-  documents: number;
-  storageBytes: number;
-  functionRuns: number;
-  capturedAt: string;
-};
-
-export type FinopsSummary = FinopsSnapshot & {
-  lastSyncedAt?: string;
-};
-
-export const createEmptyFinops = (): FinopsSummary => ({
-  users: 0,
-  documents: 0,
-  storageBytes: 0,
-  functionRuns: 0,
-  capturedAt: new Date().toISOString(),
-});
-
-export const recordSnapshot = (summary: FinopsSummary, snapshot: FinopsSnapshot): FinopsSummary => ({
-  ...snapshot,
-  lastSyncedAt: new Date().toISOString(),
-});
--- a/baas-control-plane/src/modules/projects/appwrite.routes.ts
+++ b/baas-control-plane/src/modules/projects/appwrite.routes.ts
@ -1,36 +0,0 @@
-import { Router } from 'express';
-import { z } from 'zod';
-import { syncSchemaForProject } from './appwrite.service.js';
-
-const schemaRequest = z.object({
-  tenantId: z.string().min(1),
-  projectRef: z.string().optional(),
-});
-
-export const appwriteRouter = Router();
-
-appwriteRouter.post('/setup', async (request, response, next) => {
-  try {
-    const payload = schemaRequest.parse(request.body);
-    const result = await syncSchemaForProject(payload.tenantId, payload.projectRef);
-    response.status(200).json({
-      message: 'Appwrite setup applied',
-      result,
-    });
-  } catch (error) {
-    next(error);
-  }
-});
-
-appwriteRouter.post('/sync-schema', async (request, response, next) => {
-  try {
-    const payload = schemaRequest.parse(request.body);
-    const result = await syncSchemaForProject(payload.tenantId, payload.projectRef);
-    response.status(200).json({
-      message: 'Schema synchronized',
-      result,
-    });
-  } catch (error) {
-    next(error);
-  }
-});
--- a/baas-control-plane/src/modules/projects/appwrite.service.ts
+++ b/baas-control-plane/src/modules/projects/appwrite.service.ts
@ -1,56 +0,0 @@
-import { applySchema } from '../../lib/appwrite.js';
-import { loadTenants, saveTenants } from '../tenants/tenants.store.js';
-import type { AppwriteProject } from '../tenants/tenants.types.js';
-import { logger } from '../../lib/logger.js';
-
-export const resolveProject = async (tenantId: string, projectRef?: string): Promise<AppwriteProject> => {
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-
-  if (!tenant) {
-    throw new Error('Tenant not found');
-  }
-
-  if (!projectRef) {
-    if (tenant.appwriteProjects.length === 1) {
-      return tenant.appwriteProjects[0];
-    }
-    throw new Error('Multiple projects found. Provide projectRef.');
-  }
-
-  const project = tenant.appwriteProjects.find(
-    (item) => item.id === projectRef || item.projectId === projectRef
-  );
-
-  if (!project) {
-    throw new Error('Project not found');
-  }
-
-  return project;
-};
-
-export const syncSchemaForProject = async (tenantId: string, projectRef?: string) => {
-  const project = await resolveProject(tenantId, projectRef);
-
-  const result = await applySchema({
-    endpoint: project.endpoint,
-    projectId: project.projectId,
-    apiKey: project.apiKey,
-  });
-
-  project.updatedAt = new Date().toISOString();
-
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-  if (tenant) {
-    tenant.updatedAt = project.updatedAt;
-    await saveTenants(tenants);
-  }
-
-  logger.info('Schema synced for project', {
-    tenantId,
-    projectId: project.projectId,
-  });
-
-  return result;
-};
--- a/baas-control-plane/src/modules/projects/appwriteSchema.ts
+++ b/baas-control-plane/src/modules/projects/appwriteSchema.ts
@ -1,179 +0,0 @@
-import { Permission, Role, Runtime } from 'node-appwrite';
-import { env } from '../../lib/env.js';
-
-export type AttributeDefinition =
-  | {
-      type: 'string';
-      key: string;
-      size: number;
-      required: boolean;
-      array?: boolean;
-    }
-  | {
-      type: 'enum';
-      key: string;
-      elements: string[];
-      required: boolean;
-    }
-  | {
-      type: 'integer';
-      key: string;
-      required: boolean;
-    }
-  | {
-      type: 'datetime';
-      key: string;
-      required: boolean;
-    }
-  | {
-      type: 'boolean';
-      key: string;
-      required: boolean;
-    }
-  | {
-      type: 'url';
-      key: string;
-      required: boolean;
-    };
-
-export type CollectionSchema = {
-  id: string;
-  name: string;
-  permissions: string[];
-  attributes: AttributeDefinition[];
-};
-
-export type BucketSchema = {
-  id: string;
-  name: string;
-  permissions: string[];
-  fileSecurity?: boolean;
-};
-
-export type FunctionSchema = {
-  id: string;
-  name: string;
-  runtime: Runtime;
-  execute: string[];
-};
-
-export type AppwriteSchema = {
-  database: {
-    id: string;
-    name: string;
-    enabled: boolean;
-  };
-  collections: CollectionSchema[];
-  buckets: BucketSchema[];
-  functions: FunctionSchema[];
-};
-
-const runtime = (Object.values(Runtime) as string[]).includes(env.defaults.functionRuntime)
-  ? (env.defaults.functionRuntime as Runtime)
-  : Runtime.Deno135;
-
-export const appwriteSchema: AppwriteSchema = {
-  database: {
-    id: 'core-platform',
-    name: 'Core Platform',
-    enabled: true,
-  },
-  collections: [
-    {
-      id: 'tenants',
-      name: 'Tenants',
-      permissions: [
-        Permission.read(Role.any()),
-        Permission.create(Role.team('admins')),
-        Permission.update(Role.team('admins')),
-        Permission.delete(Role.team('admins')),
-      ],
-      attributes: [
-        { type: 'string', key: 'name', size: 255, required: true },
-        { type: 'string', key: 'slug', size: 120, required: true },
-        { type: 'enum', key: 'status', elements: ['active', 'inactive'], required: true },
-        { type: 'datetime', key: 'createdAt', required: true },
-      ],
-    },
-    {
-      id: 'projects',
-      name: 'Projects',
-      permissions: [
-        Permission.read(Role.team('admins')),
-        Permission.create(Role.team('admins')),
-        Permission.update(Role.team('admins')),
-        Permission.delete(Role.team('admins')),
-      ],
-      attributes: [
-        { type: 'string', key: 'tenantId', size: 80, required: true },
-        { type: 'string', key: 'name', size: 255, required: true },
-        { type: 'string', key: 'endpoint', size: 255, required: true },
-        { type: 'string', key: 'projectId', size: 255, required: true },
-        { type: 'datetime', key: 'createdAt', required: true },
-      ],
-    },
-    {
-      id: 'finops_usage',
-      name: 'FinOps Usage',
-      permissions: [
-        Permission.read(Role.team('admins')),
-        Permission.create(Role.team('admins')),
-        Permission.update(Role.team('admins')),
-      ],
-      attributes: [
-        { type: 'string', key: 'tenantId', size: 80, required: true },
-        { type: 'integer', key: 'users', required: true },
-        { type: 'integer', key: 'documents', required: true },
-        { type: 'integer', key: 'storageBytes', required: true },
-        { type: 'integer', key: 'functionRuns', required: true },
-        { type: 'datetime', key: 'capturedAt', required: true },
-      ],
-    },
-    {
-      id: 'audit_logs',
-      name: 'Audit Logs',
-      permissions: [
-        Permission.read(Role.team('admins')),
-        Permission.create(Role.team('admins')),
-      ],
-      attributes: [
-        { type: 'string', key: 'event', size: 500, required: true },
-        { type: 'string', key: 'actor', size: 255, required: true },
-        { type: 'datetime', key: 'timestamp', required: true },
-      ],
-    },
-  ],
-  buckets: [
-    {
-      id: 'tenant-assets',
-      name: 'Tenant Assets',
-      permissions: [
-        Permission.read(Role.team('admins')),
-        Permission.create(Role.team('admins')),
-        Permission.update(Role.team('admins')),
-        Permission.delete(Role.team('admins')),
-      ],
-      fileSecurity: true,
-    },
-  ],
-  functions: [
-    {
-      id: 'hello-world',
-      name: 'Hello World',
-      runtime,
-      execute: [Role.any()],
-    },
-    {
-      id: 'sync-github',
-      name: 'Sync GitHub',
-      runtime,
-      execute: [Role.team('admins')],
-    },
-    {
-      id: 'check-cloudflare-status',
-      name: 'Check Cloudflare Status',
-      runtime,
-      execute: [Role.team('admins')],
-    },
-  ],
-};
--- a/baas-control-plane/src/modules/projects/projects.controller.ts
+++ b/baas-control-plane/src/modules/projects/projects.controller.ts
@ -0,0 +1,75 @@
+import { FastifyInstance } from 'fastify';
+import { z } from 'zod';
+import { ProjectsService } from './projects.service.js';
+import { ProvisioningService } from '../provisioning/provisioning.service.js';
+import { SchemaService } from '../schema/schema.service.js';
+import { AuditService } from '../audit/audit.service.js';
+import { FinopsCollector } from '../finops/finops.collector.js';
+
+const projectSchema = z.object({
+  name: z.string().min(2),
+  provider: z.enum(['appwrite', 'supabase']),
+});
+
+const schemaSyncPayload = z.object({
+  version: z.string().min(1),
+  payload: z.record(z.unknown()),
+});
+
+export const registerProjectsController = (
+  app: FastifyInstance,
+  projectsService: ProjectsService,
+  provisioningService: ProvisioningService,
+  schemaService: SchemaService,
+  auditService: AuditService,
+  finopsCollector: FinopsCollector,
+) => {
+  app.get('/tenants/:tenantId/projects', async (request) => {
+    const { tenantId } = request.params as { tenantId: string };
+    return projectsService.listProjectsForTenant(tenantId);
+  });
+
+  app.post('/tenants/:tenantId/projects', async (request, reply) => {
+    const { tenantId } = request.params as { tenantId: string };
+    const payload = projectSchema.parse(request.body);
+    const project = await projectsService.createProject(tenantId, payload);
+    await auditService.record({
+      tenantId,
+      projectId: project.id,
+      action: 'project.created',
+      metadata: { provider: project.provider },
+    });
+    reply.code(201);
+    return project;
+  });
+
+  app.post('/projects/:projectId/provision', async (request) => {
+    const { projectId } = request.params as { projectId: string };
+    const result = await provisioningService.provisionProject(projectId);
+    await auditService.record({
+      projectId,
+      tenantId: result.project.tenantId,
+      action: 'project.provisioned',
+      metadata: { provider: result.project.provider, externalId: result.project.externalId },
+    });
+    return result;
+  });
+
+  app.post('/projects/:projectId/schema/sync', async (request) => {
+    const { projectId } = request.params as { projectId: string };
+    const payload = schemaSyncPayload.parse(request.body);
+    const result = await schemaService.syncSchema(projectId, payload);
+    await auditService.record({
+      projectId,
+      tenantId: result.project.tenantId,
+      action: 'schema.applied',
+      metadata: { version: payload.version },
+    });
+    return result;
+  });
+
+  app.get('/projects/:projectId/metrics', async (request) => {
+    const { projectId } = request.params as { projectId: string };
+    return finopsCollector.collectForProject(projectId);
+  });
+};
--- a/baas-control-plane/src/modules/projects/projects.entity.ts
+++ b/baas-control-plane/src/modules/projects/projects.entity.ts
@ -0,0 +1,3 @@
+import { Project } from '../../core/types.js';
+
+export type ProjectEntity = Project;
--- a/baas-control-plane/src/modules/projects/projects.service.ts
+++ b/baas-control-plane/src/modules/projects/projects.service.ts
@ -0,0 +1,49 @@
+import { storage } from '../../lib/storage.js';
+import { Project, ProviderType } from '../../core/types.js';
+
+const PROJECTS_FILE = 'projects.json';
+
+export class ProjectsService {
+  async listProjectsForTenant(tenantId: string): Promise<Project[]> {
+    const projects = await storage.readCollection<Project>(PROJECTS_FILE);
+    return projects.filter((project) => project.tenantId === tenantId);
+  }
+
+  async getProject(projectId: string): Promise<Project | undefined> {
+    const projects = await storage.readCollection<Project>(PROJECTS_FILE);
+    return projects.find((project) => project.id === projectId);
+  }
+
+  async createProject(tenantId: string, input: { name: string; provider: ProviderType }): Promise<Project> {
+    const projects = await storage.readCollection<Project>(PROJECTS_FILE);
+    const now = new Date().toISOString();
+    const project: Project = {
+      id: crypto.randomUUID(),
+      tenantId,
+      name: input.name,
+      provider: input.provider,
+      status: 'draft',
+      createdAt: now,
+      updatedAt: now,
+    };
+    projects.push(project);
+    await storage.writeCollection(PROJECTS_FILE, projects);
+    return project;
+  }
+
+  async updateProject(projectId: string, changes: Partial<Project>): Promise<Project> {
+    const projects = await storage.readCollection<Project>(PROJECTS_FILE);
+    const index = projects.findIndex((project) => project.id === projectId);
+    if (index === -1) {
+      throw new Error('Project not found');
+    }
+    const updated = {
+      ...projects[index],
+      ...changes,
+      updatedAt: new Date().toISOString(),
+    };
+    projects[index] = updated;
+    await storage.writeCollection(PROJECTS_FILE, projects);
+    return updated;
+  }
+}
--- a/baas-control-plane/src/modules/provisioning/provisioning.service.ts
+++ b/baas-control-plane/src/modules/provisioning/provisioning.service.ts
@ -0,0 +1,29 @@
+import { ProjectsService } from '../projects/projects.service.js';
+import { providerFactory } from '../../core/provider.factory.js';
+import { SecretsService } from '../secrets/secrets.service.js';
+import { Project } from '../../core/types.js';
+
+export class ProvisioningService {
+  constructor(
+    private readonly projectsService: ProjectsService,
+    private readonly secretsService: SecretsService,
+  ) {}
+
+  async provisionProject(projectId: string): Promise<{ project: Project }> {
+    const project = await this.projectsService.getProject(projectId);
+    if (!project) {
+      throw new Error('Project not found');
+    }
+
+    const provider = providerFactory.create(project.provider);
+    const secrets = await this.secretsService.getProviderSecrets(project.provider, project.tenantId);
+
+    const created = await provider.createProject(project.name, secrets);
+    const updated = await this.projectsService.updateProject(projectId, {
+      status: 'provisioned',
+      externalId: created.externalId,
+    });
+
+    return { project: updated };
+  }
+}
--- a/baas-control-plane/src/modules/schema/schema.service.ts
+++ b/baas-control-plane/src/modules/schema/schema.service.ts
@ -0,0 +1,27 @@
+import { SchemaDefinition } from '../../core/types.js';
+import { ProjectsService } from '../projects/projects.service.js';
+import { providerFactory } from '../../core/provider.factory.js';
+import { SecretsService } from '../secrets/secrets.service.js';
+import { SchemaVersioning } from './schema.versioning.js';
+
+export class SchemaService {
+  constructor(
+    private readonly projectsService: ProjectsService,
+    private readonly secretsService: SecretsService,
+    private readonly versioning: SchemaVersioning,
+  ) {}
+
+  async syncSchema(projectId: string, schema: SchemaDefinition): Promise<{ project: { id: string; tenantId: string } }> {
+    const project = await this.projectsService.getProject(projectId);
+    if (!project || !project.externalId) {
+      throw new Error('Project not provisioned');
+    }
+
+    const provider = providerFactory.create(project.provider);
+    const secrets = await this.secretsService.getProviderSecrets(project.provider, project.tenantId);
+    await provider.applySchema(project.externalId, schema, secrets);
+    await this.versioning.addVersion(projectId, schema);
+
+    return { project: { id: project.id, tenantId: project.tenantId } };
+  }
+}
--- a/baas-control-plane/src/modules/schema/schema.versioning.ts
+++ b/baas-control-plane/src/modules/schema/schema.versioning.ts
@ -0,0 +1,28 @@
+import { storage } from '../../lib/storage.js';
+import { SchemaDefinition } from '../../core/types.js';
+
+const SCHEMA_FILE = 'schema-versions.json';
+
+interface SchemaVersionRecord {
+  projectId: string;
+  versions: SchemaDefinition[];
+}
+
+export class SchemaVersioning {
+  async listVersions(projectId: string): Promise<SchemaDefinition[]> {
+    const records = await storage.readCollection<SchemaVersionRecord>(SCHEMA_FILE);
+    const record = records.find((item) => item.projectId === projectId);
+    return record?.versions ?? [];
+  }
+
+  async addVersion(projectId: string, schema: SchemaDefinition): Promise<void> {
+    const records = await storage.readCollection<SchemaVersionRecord>(SCHEMA_FILE);
+    const existing = records.find((item) => item.projectId === projectId);
+    if (existing) {
+      existing.versions.push(schema);
+    } else {
+      records.push({ projectId, versions: [schema] });
+    }
+    await storage.writeCollection(SCHEMA_FILE, records);
+  }
+}
--- a/baas-control-plane/src/modules/secrets/secrets.service.ts
+++ b/baas-control-plane/src/modules/secrets/secrets.service.ts
@ -0,0 +1,52 @@
+import { env } from '../../lib/env.js';
+import { ProviderSecrets, ProviderType } from '../../core/types.js';
+import { storage } from '../../lib/storage.js';
+
+const SECRETS_FILE = 'provider-secrets.json';
+
+interface SecretsRecord {
+  tenantId: string;
+  provider: ProviderType;
+  secrets: ProviderSecrets;
+}
+
+export class SecretsService {
+  async getProviderSecrets(provider: ProviderType, tenantId: string): Promise<ProviderSecrets> {
+    const records = await storage.readCollection<SecretsRecord>(SECRETS_FILE);
+    const record = records.find((item) => item.tenantId === tenantId && item.provider === provider);
+
+    if (record) {
+      return record.secrets;
+    }
+
+    const defaults: Record<ProviderType, ProviderSecrets> = {
+      appwrite: {
+        endpoint: env.appwriteEndpoint,
+        apiKey: env.appwriteApiKey,
+      },
+      supabase: {
+        endpoint: env.supabaseEndpoint,
+        apiKey: env.supabaseServiceKey,
+      },
+    };
+
+    return defaults[provider];
+  }
+
+  async rotateProviderSecrets(
+    provider: ProviderType,
+    tenantId: string,
+    secrets: ProviderSecrets,
+  ): Promise<void> {
+    const records = await storage.readCollection<SecretsRecord>(SECRETS_FILE);
+    const existing = records.find((item) => item.tenantId === tenantId && item.provider === provider);
+
+    if (existing) {
+      existing.secrets = secrets;
+    } else {
+      records.push({ tenantId, provider, secrets });
+    }
+
+    await storage.writeCollection(SECRETS_FILE, records);
+  }
+}
--- a/baas-control-plane/src/modules/tenants/tenants.controller.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.controller.ts
@ -0,0 +1,30 @@
+import { FastifyInstance } from 'fastify';
+import { z } from 'zod';
+import { TenantsService } from './tenants.service.js';
+import { AuditService } from '../audit/audit.service.js';
+
+const tenantSchema = z.object({
+  name: z.string().min(2),
+  plan: z.string().optional(),
+  status: z.enum(['active', 'suspended']).optional(),
+});
+
+export const registerTenantsController = (
+  app: FastifyInstance,
+  tenantsService: TenantsService,
+  auditService: AuditService,
+) => {
+  app.get('/tenants', async () => tenantsService.listTenants());
+
+  app.post('/tenants', async (request, reply) => {
+    const payload = tenantSchema.parse(request.body);
+    const tenant = await tenantsService.createTenant(payload);
+    await auditService.record({
+      tenantId: tenant.id,
+      action: 'tenant.created',
+      metadata: { name: tenant.name, plan: tenant.plan },
+    });
+    reply.code(201);
+    return tenant;
+  });
+};
--- a/baas-control-plane/src/modules/tenants/tenants.entity.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.entity.ts
@ -0,0 +1,3 @@
+import { Tenant } from '../../core/types.js';
+
+export type TenantEntity = Tenant;
--- a/baas-control-plane/src/modules/tenants/tenants.routes.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.routes.ts
@ -1,85 +0,0 @@
-import { Router } from 'express';
-import { z } from 'zod';
-import {
-  addAppwriteProject,
-  createTenant,
-  listTenantProjects,
-  listTenants,
-  redactProject,
-  removeTenantProject,
-  updateTenantProject,
-} from './tenants.service.js';
-
-const tenantSchema = z.object({
-  name: z.string().min(2),
-  slug: z.string().optional(),
-});
-
-const projectSchema = z.object({
-  name: z.string().min(2),
-  endpoint: z.string().url(),
-  projectId: z.string().optional(),
-  apiKey: z.string().min(10),
-  createProject: z.boolean().optional(),
-});
-
-const projectUpdateSchema = projectSchema.partial();
-
-export const tenantsRouter = Router();
-
-tenantsRouter.post('/', async (request, response, next) => {
-  try {
-    const payload = tenantSchema.parse(request.body);
-    const tenant = await createTenant(payload);
-    response.status(201).json(tenant);
-  } catch (error) {
-    next(error);
-  }
-});
-
-tenantsRouter.get('/', async (_request, response, next) => {
-  try {
-    const tenants = await listTenants();
-    response.json(tenants);
-  } catch (error) {
-    next(error);
-  }
-});
-
-tenantsRouter.post('/:id/appwrite-project', async (request, response, next) => {
-  try {
-    const payload = projectSchema.parse(request.body);
-    const project = await addAppwriteProject(request.params.id, payload);
-    response.status(201).json(redactProject(project));
-  } catch (error) {
-    next(error);
-  }
-});
-
-tenantsRouter.get('/:id/appwrite-projects', async (request, response, next) => {
-  try {
-    const projects = await listTenantProjects(request.params.id);
-    response.json(projects);
-  } catch (error) {
-    next(error);
-  }
-});
-
-tenantsRouter.patch('/:id/appwrite-projects/:projectRef', async (request, response, next) => {
-  try {
-    const payload = projectUpdateSchema.parse(request.body);
-    const project = await updateTenantProject(request.params.id, request.params.projectRef, payload);
-    response.json(redactProject(project));
-  } catch (error) {
-    next(error);
-  }
-});
-
-tenantsRouter.delete('/:id/appwrite-projects/:projectRef', async (request, response, next) => {
-  try {
-    await removeTenantProject(request.params.id, request.params.projectRef);
-    response.status(204).send();
-  } catch (error) {
-    next(error);
-  }
-});
--- a/baas-control-plane/src/modules/tenants/tenants.service.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.service.ts
@ -1,165 +1,33 @@
-import crypto from 'crypto';
-import { createEmptyFinops } from '../finops/finops.service.js';
-import { loadTenants, saveTenants } from './tenants.store.js';
-import type { AppwriteProject, AppwriteProjectInput, Tenant, TenantInput } from './tenants.types.js';
-import { env } from '../../lib/env.js';
-import { createProject } from '../../lib/appwrite.js';
+import { storage } from '../../lib/storage.js';
+import { logger } from '../../lib/logger.js';
+import { Tenant, TenantStatus } from '../../core/types.js';

-const slugify = (name: string) =>
-  name
-    .toLowerCase()
-    .normalize('NFD')
-    .replace(/[^\w\s-]/g, '')
-    .trim()
-    .replace(/[\s_-]+/g, '-')
-    .replace(/^-+|-+$/g, '');
+const TENANTS_FILE = 'tenants.json';

-export const redactProject = (project: AppwriteProject) => ({
-  ...project,
-  apiKey: project.apiKey ? `${project.apiKey.slice(0, 4)}****${project.apiKey.slice(-4)}` : '',
-});
-
-export const listTenants = async () => {
-  const tenants = await loadTenants();
-  return tenants.map((tenant) => ({
-    ...tenant,
-    appwriteProjects: tenant.appwriteProjects.map(redactProject),
-  }));
-};
-
-export const createTenant = async (input: TenantInput): Promise<Tenant> => {
-  const tenants = await loadTenants();
-  const slug = input.slug ? slugify(input.slug) : slugify(input.name);
-
-  if (tenants.some((tenant) => tenant.slug === slug)) {
-    throw new Error('Tenant slug already exists');
+export class TenantsService {
+  async listTenants(): Promise<Tenant[]> {
+    return storage.readCollection<Tenant>(TENANTS_FILE);
  }

+  async getTenant(id: string): Promise<Tenant | undefined> {
+    const tenants = await storage.readCollection<Tenant>(TENANTS_FILE);
+    return tenants.find((tenant) => tenant.id === id);
+  }
+
+  async createTenant(input: { name: string; plan?: string; status?: TenantStatus }): Promise<Tenant> {
+    const tenants = await storage.readCollection<Tenant>(TENANTS_FILE);
    const now = new Date().toISOString();
    const tenant: Tenant = {
      id: crypto.randomUUID(),
      name: input.name,
-    slug,
-    status: 'active',
+      plan: input.plan ?? 'standard',
+      status: input.status ?? 'active',
      createdAt: now,
      updatedAt: now,
-    appwriteProjects: [],
-    finops: createEmptyFinops(),
    };
-
    tenants.push(tenant);
-  await saveTenants(tenants);
-
+    await storage.writeCollection(TENANTS_FILE, tenants);
+    logger.info('Tenant created', { tenantId: tenant.id });
    return tenant;
-};
-
-export const addAppwriteProject = async (tenantId: string, input: AppwriteProjectInput): Promise<AppwriteProject> => {
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-
-  if (!tenant) {
-    throw new Error('Tenant not found');
  }
-
-  let projectId = input.projectId;
-
-  if (input.createProject) {
-    if (!env.appwriteAdmin.endpoint || !env.appwriteAdmin.apiKey || !env.appwriteAdmin.projectId) {
-      throw new Error('Missing Appwrite admin credentials to create projects');
 }
-
-    const created = await createProject(
-      {
-        endpoint: env.appwriteAdmin.endpoint,
-        projectId: env.appwriteAdmin.projectId,
-        apiKey: env.appwriteAdmin.apiKey,
-      },
-      input.name
-    );
-    projectId = created.projectId;
-  }
-
-  if (!projectId) {
-    throw new Error('projectId is required when createProject is false');
-  }
-
-  const now = new Date().toISOString();
-  const project: AppwriteProject = {
-    id: crypto.randomUUID(),
-    name: input.name,
-    endpoint: input.endpoint,
-    projectId,
-    apiKey: input.apiKey,
-    createdAt: now,
-    updatedAt: now,
-  };
-
-  tenant.appwriteProjects.push(project);
-  tenant.updatedAt = now;
-
-  await saveTenants(tenants);
-
-  return project;
-};
-
-export const listTenantProjects = async (tenantId: string) => {
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-
-  if (!tenant) {
-    throw new Error('Tenant not found');
-  }
-
-  return tenant.appwriteProjects.map(redactProject);
-};
-
-export const updateTenantProject = async (
-  tenantId: string,
-  projectRef: string,
-  updates: Partial<AppwriteProjectInput>
-): Promise<AppwriteProject> => {
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-
-  if (!tenant) {
-    throw new Error('Tenant not found');
-  }
-
-  const project = tenant.appwriteProjects.find((item) => item.id === projectRef || item.projectId === projectRef);
-
-  if (!project) {
-    throw new Error('Project not found');
-  }
-
-  project.name = updates.name ?? project.name;
-  project.endpoint = updates.endpoint ?? project.endpoint;
-  project.projectId = updates.projectId ?? project.projectId;
-  project.apiKey = updates.apiKey ?? project.apiKey;
-  project.updatedAt = new Date().toISOString();
-
-  tenant.updatedAt = project.updatedAt;
-  await saveTenants(tenants);
-
-  return project;
-};
-
-export const removeTenantProject = async (tenantId: string, projectRef: string): Promise<void> => {
-  const tenants = await loadTenants();
-  const tenant = tenants.find((item) => item.id === tenantId);
-
-  if (!tenant) {
-    throw new Error('Tenant not found');
-  }
-
-  const nextProjects = tenant.appwriteProjects.filter(
-    (item) => item.id !== projectRef && item.projectId !== projectRef
-  );
-
-  if (nextProjects.length === tenant.appwriteProjects.length) {
-    throw new Error('Project not found');
-  }
-
-  tenant.appwriteProjects = nextProjects;
-  tenant.updatedAt = new Date().toISOString();
-  await saveTenants(tenants);
-};
--- a/baas-control-plane/src/modules/tenants/tenants.store.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.store.ts
@ -1,27 +0,0 @@
-import { promises as fs } from 'fs';
-import path from 'path';
-import { env } from '../../lib/env.js';
-import type { Tenant } from './tenants.types.js';
-
-const dataFile = path.join(env.dataDir, 'tenants.json');
-
-const ensureDataDir = async () => {
-  await fs.mkdir(env.dataDir, { recursive: true });
-};
-
-export const loadTenants = async (): Promise<Tenant[]> => {
-  try {
-    const content = await fs.readFile(dataFile, 'utf-8');
-    return JSON.parse(content) as Tenant[];
-  } catch (error) {
-    if (typeof error === 'object' && error !== null && 'code' in error && (error as { code?: string }).code === 'ENOENT') {
-      return [];
-    }
-    throw error;
-  }
-};
-
-export const saveTenants = async (tenants: Tenant[]): Promise<void> => {
-  await ensureDataDir();
-  await fs.writeFile(dataFile, JSON.stringify(tenants, null, 2));
-};
--- a/baas-control-plane/src/modules/tenants/tenants.types.ts
+++ b/baas-control-plane/src/modules/tenants/tenants.types.ts
@ -1,35 +0,0 @@
-import type { FinopsSummary } from '../finops/finops.service.js';
-
-export type AppwriteProject = {
-  id: string;
-  name: string;
-  endpoint: string;
-  projectId: string;
-  apiKey: string;
-  createdAt: string;
-  updatedAt: string;
-};
-
-export type Tenant = {
-  id: string;
-  name: string;
-  slug: string;
-  status: 'active' | 'inactive';
-  createdAt: string;
-  updatedAt: string;
-  appwriteProjects: AppwriteProject[];
-  finops: FinopsSummary;
-};
-
-export type TenantInput = {
-  name: string;
-  slug?: string;
-};
-
-export type AppwriteProjectInput = {
-  name: string;
-  endpoint: string;
-  projectId?: string;
-  apiKey: string;
-  createProject?: boolean;
-};
--- a/baas-control-plane/src/providers/appwrite/appwrite.client.ts
+++ b/baas-control-plane/src/providers/appwrite/appwrite.client.ts
@ -0,0 +1,48 @@
+import { ProviderMetrics, ProviderProject, ProviderSecrets, SchemaDefinition } from '../../core/types.js';
+import { logger } from '../../lib/logger.js';
+
+export class AppwriteClient {
+  async createProject(name: string, secrets: ProviderSecrets): Promise<ProviderProject> {
+    logger.info('Appwrite create project requested', { name, endpoint: secrets.endpoint });
+    return {
+      externalId: `appwrite_${crypto.randomUUID()}`,
+      dashboardUrl: `${secrets.endpoint}/console/project`,
+    };
+  }
+
+  async deleteProject(externalId: string, secrets: ProviderSecrets): Promise<void> {
+    logger.info('Appwrite delete project requested', { externalId, endpoint: secrets.endpoint });
+  }
+
+  async applySchema(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    logger.info('Appwrite apply schema requested', {
+      externalId,
+      version: schema.version,
+      endpoint: secrets.endpoint,
+    });
+  }
+
+  async collectMetrics(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    logger.info('Appwrite metrics requested', { externalId, endpoint: secrets.endpoint });
+    return {
+      users: 0,
+      storageMb: 0,
+      requests: 0,
+      functions: 0,
+      capturedAt: new Date().toISOString(),
+    };
+  }
+
+  async rotateSecrets(externalId: string, secrets: ProviderSecrets): Promise<ProviderSecrets> {
+    logger.info('Appwrite secrets rotation requested', { externalId, endpoint: secrets.endpoint });
+    return {
+      ...secrets,
+      apiKey: `${secrets.apiKey}-rotated`,
+    };
+  }
+
+  async healthCheck(secrets: ProviderSecrets): Promise<boolean> {
+    logger.info('Appwrite health check requested', { endpoint: secrets.endpoint });
+    return true;
+  }
+}
--- a/baas-control-plane/src/providers/appwrite/appwrite.metrics.ts
+++ b/baas-control-plane/src/providers/appwrite/appwrite.metrics.ts
@ -0,0 +1,10 @@
+import { ProviderMetrics, ProviderSecrets } from '../../core/types.js';
+import { AppwriteClient } from './appwrite.client.js';
+
+const client = new AppwriteClient();
+
+export const appwriteMetrics = {
+  async collect(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    return client.collectMetrics(externalId, secrets);
+  },
+};
--- a/baas-control-plane/src/providers/appwrite/appwrite.provisioning.ts
+++ b/baas-control-plane/src/providers/appwrite/appwrite.provisioning.ts
@ -0,0 +1,31 @@
+import { ProviderInterface } from '../../core/provider.interface.js';
+import { ProviderMetrics, ProviderProject, ProviderSecrets, SchemaDefinition } from '../../core/types.js';
+import { AppwriteClient } from './appwrite.client.js';
+
+export class AppwriteProvider implements ProviderInterface {
+  private readonly client = new AppwriteClient();
+
+  async createProject(name: string, secrets: ProviderSecrets): Promise<ProviderProject> {
+    return this.client.createProject(name, secrets);
+  }
+
+  async deleteProject(externalId: string, secrets: ProviderSecrets): Promise<void> {
+    await this.client.deleteProject(externalId, secrets);
+  }
+
+  async applySchema(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    await this.client.applySchema(externalId, schema, secrets);
+  }
+
+  async collectMetrics(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    return this.client.collectMetrics(externalId, secrets);
+  }
+
+  async rotateSecrets(externalId: string, secrets: ProviderSecrets): Promise<ProviderSecrets> {
+    return this.client.rotateSecrets(externalId, secrets);
+  }
+
+  async healthCheck(secrets: ProviderSecrets): Promise<boolean> {
+    return this.client.healthCheck(secrets);
+  }
+}
--- a/baas-control-plane/src/providers/appwrite/appwrite.schema.ts
+++ b/baas-control-plane/src/providers/appwrite/appwrite.schema.ts
@ -0,0 +1,10 @@
+import { SchemaDefinition, ProviderSecrets } from '../../core/types.js';
+import { AppwriteClient } from './appwrite.client.js';
+
+const client = new AppwriteClient();
+
+export const appwriteSchema = {
+  async apply(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    await client.applySchema(externalId, schema, secrets);
+  },
+};
--- a/baas-control-plane/src/providers/supabase/supabase.client.ts
+++ b/baas-control-plane/src/providers/supabase/supabase.client.ts
@ -0,0 +1,48 @@
+import { ProviderMetrics, ProviderProject, ProviderSecrets, SchemaDefinition } from '../../core/types.js';
+import { logger } from '../../lib/logger.js';
+
+export class SupabaseClient {
+  async createProject(name: string, secrets: ProviderSecrets): Promise<ProviderProject> {
+    logger.info('Supabase create project requested', { name, endpoint: secrets.endpoint });
+    return {
+      externalId: `supabase_${crypto.randomUUID()}`,
+      dashboardUrl: `${secrets.endpoint}/project`,
+    };
+  }
+
+  async deleteProject(externalId: string, secrets: ProviderSecrets): Promise<void> {
+    logger.info('Supabase delete project requested', { externalId, endpoint: secrets.endpoint });
+  }
+
+  async applySchema(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    logger.info('Supabase apply schema requested', {
+      externalId,
+      version: schema.version,
+      endpoint: secrets.endpoint,
+    });
+  }
+
+  async collectMetrics(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    logger.info('Supabase metrics requested', { externalId, endpoint: secrets.endpoint });
+    return {
+      users: 0,
+      storageMb: 0,
+      requests: 0,
+      functions: 0,
+      capturedAt: new Date().toISOString(),
+    };
+  }
+
+  async rotateSecrets(externalId: string, secrets: ProviderSecrets): Promise<ProviderSecrets> {
+    logger.info('Supabase secrets rotation requested', { externalId, endpoint: secrets.endpoint });
+    return {
+      ...secrets,
+      apiKey: `${secrets.apiKey}-rotated`,
+    };
+  }
+
+  async healthCheck(secrets: ProviderSecrets): Promise<boolean> {
+    logger.info('Supabase health check requested', { endpoint: secrets.endpoint });
+    return true;
+  }
+}
--- a/baas-control-plane/src/providers/supabase/supabase.metrics.ts
+++ b/baas-control-plane/src/providers/supabase/supabase.metrics.ts
@ -0,0 +1,10 @@
+import { ProviderMetrics, ProviderSecrets } from '../../core/types.js';
+import { SupabaseClient } from './supabase.client.js';
+
+const client = new SupabaseClient();
+
+export const supabaseMetrics = {
+  async collect(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    return client.collectMetrics(externalId, secrets);
+  },
+};
--- a/baas-control-plane/src/providers/supabase/supabase.provisioning.ts
+++ b/baas-control-plane/src/providers/supabase/supabase.provisioning.ts
@ -0,0 +1,31 @@
+import { ProviderInterface } from '../../core/provider.interface.js';
+import { ProviderMetrics, ProviderProject, ProviderSecrets, SchemaDefinition } from '../../core/types.js';
+import { SupabaseClient } from './supabase.client.js';
+
+export class SupabaseProvider implements ProviderInterface {
+  private readonly client = new SupabaseClient();
+
+  async createProject(name: string, secrets: ProviderSecrets): Promise<ProviderProject> {
+    return this.client.createProject(name, secrets);
+  }
+
+  async deleteProject(externalId: string, secrets: ProviderSecrets): Promise<void> {
+    await this.client.deleteProject(externalId, secrets);
+  }
+
+  async applySchema(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    await this.client.applySchema(externalId, schema, secrets);
+  }
+
+  async collectMetrics(externalId: string, secrets: ProviderSecrets): Promise<ProviderMetrics> {
+    return this.client.collectMetrics(externalId, secrets);
+  }
+
+  async rotateSecrets(externalId: string, secrets: ProviderSecrets): Promise<ProviderSecrets> {
+    return this.client.rotateSecrets(externalId, secrets);
+  }
+
+  async healthCheck(secrets: ProviderSecrets): Promise<boolean> {
+    return this.client.healthCheck(secrets);
+  }
+}
--- a/baas-control-plane/src/providers/supabase/supabase.schema.ts
+++ b/baas-control-plane/src/providers/supabase/supabase.schema.ts
@ -0,0 +1,10 @@
+import { ProviderSecrets, SchemaDefinition } from '../../core/types.js';
+import { SupabaseClient } from './supabase.client.js';
+
+const client = new SupabaseClient();
+
+export const supabaseSchema = {
+  async apply(externalId: string, schema: SchemaDefinition, secrets: ProviderSecrets): Promise<void> {
+    await client.applySchema(externalId, schema, secrets);
+  },
+};
--- a/baas-control-plane/src/scripts/setup-appwrite.ts
+++ b/baas-control-plane/src/scripts/setup-appwrite.ts
@ -1,28 +0,0 @@
-#!/usr/bin/env node
-
-import { applySchema } from '../lib/appwrite.js';
-import { env } from '../lib/env.js';
-import { logger } from '../lib/logger.js';
-
-const endpoint = process.env.APPWRITE_SETUP_ENDPOINT || env.appwriteAdmin.endpoint || env.defaults.appwriteEndpoint;
-const projectId = process.env.APPWRITE_SETUP_PROJECT_ID || '';
-const apiKey = process.env.APPWRITE_SETUP_API_KEY || env.appwriteAdmin.apiKey;
-
-if (!endpoint || !projectId || !apiKey) {
-  logger.error('Missing Appwrite setup credentials', {
-    endpoint: Boolean(endpoint),
-    projectId: Boolean(projectId),
-    apiKey: Boolean(apiKey),
-  });
-  process.exit(1);
-}
-
-const run = async () => {
-  const result = await applySchema({ endpoint, projectId, apiKey }, { logPrefix: 'setup' });
-  logger.info('Setup completed', result);
-};
-
-run().catch((error: Error) => {
-  logger.error('Setup failed', { message: error.message });
-  process.exit(1);
-});