feat: implement Prisma SQLite adapter, upgrade to Node 22, and improve container initialization and permissions

lib/db.ts

@@ -4,10 +4,31 @@ import { PrismaBetterSqlite3 } from '@prisma/adapter-better-sqlite3';
 const globalForPrisma = global as unknown as { prisma: PrismaClient };
 
 const createPrismaClient = () => {
-  const dbUrl = process.env.DATABASE_URL || 'file:./dev.db';
-  const adapter = new PrismaBetterSqlite3({ url: dbUrl });
-  
-  return new PrismaClient({ adapter });
+  try {
+    const dbUrl = process.env.DATABASE_URL || 'file:/app/prisma/dev.db';
+    const filePath = dbUrl.replace('file:', '');
+    
+    console.log(`[DB Init] Attempting to connect to SQLite at: ${filePath}`);
+    
+    // Check if the URL is valid
+    if (!filePath) {
+      throw new Error("DATABASE_URL must be provided and contain a valid path.");
+    }
+
+    const adapter = new PrismaBetterSqlite3({ url: dbUrl });
+    
+    const client = new PrismaClient({ 
+      adapter,
+      log: ['error', 'warn']
+    });
+
+    console.log(`[DB Init] Prisma Client initialized successfully with adapter.`);
+    return client;
+  } catch (error) {
+    console.error(`[DB Init Error] Critical failure during database initialization:`, error);
+    // Rethrow to let Next.js handle the server component error
+    throw error;
+  }
 };
 
 export const prisma = globalForPrisma.prisma || createPrismaClient();