chore: add pnpm workspace configuration for apps and packages

apps/backend/prisma/schema.prisma

@@ -0,0 +1,14 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
+// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
+
+generator client {
+  provider = "prisma-client-js"
+  previewFeatures = ["strictUndefinedChecks"]
+}
+
+datasource db {
+  provider = "postgresql"
+}

apps/backend/prisma/seed.ts

@@ -0,0 +1,55 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  console.log('🌱 Seeding database...');
+
+  // Create default admin user
+  const admin = await prisma.user.upsert({
+    where: { email: 'admin@dreamchat.local' },
+    update: {},
+    create: {
+      email: 'admin@dreamchat.local',
+      username: 'admin',
+      role: 'ADMIN',
+      passwordHash: '$2b$10$YourHashedPasswordHere', // Replace with actual hash
+    },
+  });
+
+  console.log(`✅ Created admin user: ${admin.email}`);
+
+  // Create a sample character
+  const character = await prisma.character.upsert({
+    where: { 
+      id: '00000000-0000-0000-0000-000000000001' 
+    },
+    update: {},
+    create: {
+      id: '00000000-0000-0000-0000-000000000001',
+      name: 'Alice',
+      personalityPrompt: 'You are Alice, a curious and adventurous explorer who loves discovering new things. You are friendly, witty, and always eager to help.',
+      backstory: 'Alice grew up in a small village at the edge of a vast forest. From a young age, she was fascinated by the unknown and would often venture into the woods to explore.',
+      attributes: {
+        traits: ['curious', 'brave', 'witty', 'friendly'],
+        age: 25,
+        species: 'human',
+        skills: ['navigation', 'survival', 'cartography'],
+      },
+      userId: admin.id,
+    },
+  });
+
+  console.log(`✅ Created sample character: ${character.name}`);
+
+  console.log('✅ Seeding complete!');
+}
+
+main()
+  .catch((e) => {
+    console.error('❌ Seeding failed:', e);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });