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>

prisma/check-data.ts

@@ -0,0 +1,36 @@
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+async function check() {
+  const projects = await prisma.project.count()
+  console.log('Total projects:', projects)
+
+  const rounds = await prisma.round.findMany({
+    include: {
+      _count: { select: { projects: true } }
+    }
+  })
+
+  for (const r of rounds) {
+    console.log(`Round: ${r.name} (id: ${r.id})`)
+    console.log(`  Projects: ${r._count.projects}`)
+  }
+
+  // Check if projects have roundId set
+  const projectsWithRound = await prisma.project.findMany({
+    select: { id: true, title: true, roundId: true },
+    take: 5
+  })
+  console.log('\nSample projects:')
+  for (const p of projectsWithRound) {
+    console.log(`  ${p.title}: roundId=${p.roundId}`)
+  }
+}
+
+check()
+  .then(() => prisma.$disconnect())
+  .catch(async (e) => {
+    console.error(e)
+    await prisma.$disconnect()
+  })