Initial commit: Port Nimara CRM (Layers 0-4)

Full CRM rebuild with Next.js 15, TypeScript, Tailwind, Drizzle ORM,
PostgreSQL, Redis, BullMQ, MinIO, and Socket.io. Includes 461 source
files covering clients, berths, interests/pipeline, documents/EOI,
expenses/invoices, email, notifications, dashboard, admin, and
client portal. CI/CD via Gitea Actions with Docker builds.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/lib/db/index.ts

@@ -0,0 +1,20 @@
+import { drizzle } from 'drizzle-orm/postgres-js';
+import postgres from 'postgres';
+
+import * as schema from './schema';
+
+const connectionString = process.env.DATABASE_URL!;
+
+// Connection pool for queries.
+const queryClient = postgres(connectionString, {
+  max: 20,
+  idle_timeout: 20,
+  connect_timeout: 10,
+});
+
+export const db = drizzle(queryClient, {
+  schema,
+  logger: process.env.NODE_ENV === 'development',
+});
+
+export type Database = typeof db;