Initial commit: MOPC platform with Docker deployment setup

Full Next.js 15 platform with tRPC, Prisma, PostgreSQL, NextAuth.
Includes production Dockerfile (multi-stage, port 7600), docker-compose
with registry-based image pull, Gitea Actions CI workflow, nginx config
for portal.monaco-opc.com, deployment scripts, and DEPLOYMENT.md guide.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

next.config.ts

@@ -0,0 +1,17 @@
+import type { NextConfig } from 'next'
+
+const nextConfig: NextConfig = {
+  output: 'standalone',
+  typedRoutes: true,
+  serverExternalPackages: ['@prisma/client', 'minio'],
+  images: {
+    remotePatterns: [
+      {
+        protocol: 'https',
+        hostname: '*.minio.local',
+      },
+    ],
+  },
+}
+
+export default nextConfig