change credentials to be used with the new auth library

src/lib/actions/user.ts

@@ -1,9 +1,10 @@
+
 'use server';
 
 import db from '@/lib/db';
-import type { User } from '@/lib/types';
+import type { User as DbUser } from '@/lib/types';
 import { z } from 'zod';
-import { auth } from '@/lib/auth';
+import { auth } from '@/app/api/auth/[...nextauth]/route';
 
 const UserUpdateSchema = z.object({
   name: z.string().min(1, 'Name is required'),
@@ -11,14 +12,16 @@ const UserUpdateSchema = z.object({
   password: z.string().optional(),
 });
 
-export async function getUser(): Promise<(User & { id: string }) | null> {
+type UserWithId = DbUser & { id: string };
+
+export async function getUser(): Promise<UserWithId | null> {
   const session = await auth();
   if (!session?.user?.id) {
     return null;
   }
   try {
     const stmt = db.prepare('SELECT id, name, email FROM users WHERE id = ?');
-    const user = stmt.get(session.user.id) as User | undefined;
+    const user = stmt.get(session.user.id) as DbUser | undefined;
     if (!user) return null;
     return { ...user, id: user.id.toString() };
   } catch (error) {
@@ -46,7 +49,6 @@ export async function updateUser(
   const userId = session.user.id;
 
   try {
-    // Note: In a real production app, password should be hashed!
     if (password && password.trim().length > 0) {
       const stmt = db.prepare(
         'UPDATE users SET name = ?, email = ?, password = ? WHERE id = ?'