fix: correct adapter import name PrismaBetterSqlite3 in seed.mjs

prisma/seed.mjs

@@ -1,7 +1,7 @@
 import { PrismaClient } from '@prisma/client'
-import { PrismaBetterSQLite3 } from '@prisma/adapter-better-sqlite3'
-import Database from 'better-sqlite3'
+import { PrismaBetterSqlite3 } from '@prisma/adapter-better-sqlite3'
 import { hash } from 'bcryptjs'
+import path from 'path'
 
 const password = process.env.SEED_ADMIN_PASSWORD
 if (!password) {
@@ -10,9 +10,11 @@ if (!password) {
 }
 
 const dbUrl  = process.env.DATABASE_URL ?? 'file:./data/app.db'
-const dbPath = dbUrl.replace(/^file:/, '')
-const db      = new Database(dbPath)
-const adapter = new PrismaBetterSQLite3(db)
+const dbPath = dbUrl.startsWith('file:')
+  ? path.resolve(process.cwd(), dbUrl.slice('file:'.length))
+  : dbUrl
+
+const adapter = new PrismaBetterSqlite3({ url: dbPath })
 const prisma  = new PrismaClient({ adapter })
 
 await prisma.user.upsert({
@@ -27,4 +29,3 @@ await prisma.user.upsert({
 })
 console.log('✅ Compte admin créé : mathieu.fort@gmail.com')
 await prisma.$disconnect()
-db.close()