fixed all commented issues

prisma/schema.prisma

@@ -30,7 +30,7 @@ model Session {
   id           String   @id @default(uuid())
   expiresAt    DateTime
   createdAt    DateTime @default(now())
-  updatedAt    DateTime @updatedAt
+  updatedAt    DateTime @default(now()) @updatedAt
   userId       String
   user         User     @relation(references: [id], fields: [userId])
 }
@@ -41,7 +41,7 @@ model Post {
   title     String
   content   String
   published Boolean? @default(false)
-  author    User     @relation(fields: [authorId], references: [id])
+  author    User     @relation(references: [id], fields: [authorId])
   authorId  String
   createdAt DateTime @default(now())
   updatedAt DateTime @default(now()) @updatedAt

src/lib/server/lucia.ts

@@ -1,32 +1,32 @@
-import { Lucia } from "lucia";
-import { PrismaAdapter } from "@lucia-auth/adapter-prisma";
-import { PrismaClient } from "@prisma/client";
+import { Lucia } from 'lucia';
+import { PrismaAdapter } from '@lucia-auth/adapter-prisma';
+import { prisma } from '$lib/server/prisma';
 
-const client = new PrismaClient();
-const adapter = new PrismaAdapter(client.session, client.user)
+const client = prisma;
+const adapter = new PrismaAdapter(client.session, client.user);
 // expect error (see next section)
 export const auth = new Lucia(adapter, {
-    sessionCookie: {
-        attributes: {
-            secure: process.env.NODE_ENV === "production"
-        }
-    },
-    getUserAttributes:  (attributes)=>{
-        return {
-            email: attributes.email
-        }
-    }
+	sessionCookie: {
+		attributes: {
+			secure: process.env.NODE_ENV === 'production'
+		}
+	},
+	getUserAttributes: (attributes) => {
+		return {
+			email: attributes.email
+		};
+	}
 });
 
-declare module "lucia" {
-    interface Register {
-     Lucia: typeof Lucia;
-           DatabaseUserAttributes: DatabaseUserAttributes
-    }
+declare module 'lucia' {
+	interface Register {
+		Lucia: typeof Lucia;
+		DatabaseUserAttributes: DatabaseUserAttributes;
+	}
 }
 
 interface DatabaseUserAttributes {
-    email: string
+	email: string;
 }
 
-export type Auth = typeof auth;
+export type Auth = typeof auth;

src/routes/+page.server.ts

@@ -1,6 +1,6 @@
 import { prisma } from '$lib/server/prisma';
-import type { Session } from 'lucia';
-export async function load(event: Session) {
+export async function load(event) {
+	console.log(event.userId);
 	const userId = event.userId;
 	if (!userId) {
 		return {

src/routes/login/+page.server.ts

@@ -1,7 +1,7 @@
 import { logger } from '$lib/server/logger';
 import { prisma } from '$lib/server/prisma';
 import { error, redirect, type Actions } from '@sveltejs/kit';
-import { Argon2id } from "oslo/password"
+import { Argon2id } from 'oslo/password';
 import { auth } from '$lib/server/lucia.js';
 
 export const actions = {
@@ -19,12 +19,12 @@ export const actions = {
 			logger.error('User not found! ${user}');
 			return error(401);
 		}
-		const pw = form.get('password') as string;
-		if(!pw) {
-			return error(401, 'Password is required')
+		const password = form.get('password') as string;
+		if (!password) {
+			return error(401, 'Password is required');
 		}
-		const validPassword = await new Argon2id().verify(user.password,pw);
-		if(!validPassword) {
+		const validPassword = await new Argon2id().verify(user.password, password);
+		if (!validPassword) {
 			return error(400, 'Password is incorrect!');
 		}
 		const session = await auth.createSession(user.id, []);
@@ -36,14 +36,13 @@ export const actions = {
 		redirect(302, '/');
 	},
 
-
-
 	register: async (event) => {
 		const form = await event.request.formData();
 		if (!form.has('email') || !form.has('name') || !form.has('password')) {
 			return error(400);
 		}
-		const hashedPassword = await new Argon2id().hash(form.get('password') as string)
+		const password = form.get('password') as string;
+		const hashedPassword = await new Argon2id().hash(password);
 		const user = await prisma.user.create({
 			data: {
 				email: form.get('email') as string,
@@ -61,6 +60,5 @@ export const actions = {
 			maxAge: 120
 		});
 		redirect(302, '/');
-
 	}
-} satisfies Actions;
+} satisfies Actions;