setup(next.js) 15.2

[AugustinMauroy]

Description

• updating to next.js 15.2
• updating react 19 (needed by next.js 15.2)

https://nextjs.org/blog/next-15-2

Related Issues

#7349

Check List

• I have read the Contributing Guidelines and made commit messages that follow the guideline.
• I have run npm run format to ensure the code follows the style guide.
• I have run npm run test to check if all tests are passing.
• I have run npx turbo build to check if the website builds without errors.

[vercel]

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Name	Status	Preview	Updated (UTC)
nodejs-org	❌ Failed (Inspect)		Feb 27, 2025 0:50am

PR Overview

This PR updates project dependencies to Next.js 15.2 and React 19 while making minor adjustments in configuration and component typings.

• Updated next.config.ts to use a typed NextConfig.
• Modified the Avatar component by replacing forwardRef with a functional component definition.

Reviewed Changes

File	Description
apps/site/next.config.ts	Updated Next.js configuration to provide explicit type checking with NextConfig.
apps/site/components/Common/AvatarGroup/Avatar/index.tsx	Replaced forwardRef and ref forwarding in the Avatar component with a functional component using FC type.

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (1)

apps/site/components/Common/AvatarGroup/Avatar/index.tsx:27

• The removal of ref forwarding in the Avatar component may break functionality for consumers relying on ref access. Please verify that no external component depends on forwarding the ref or consider reintroducing forwardRef.

ref={ref}

[AugustinMauroy]

error occurs (on jest + storybook):

Objects are not valid as a React child (found: object with keys {$$typeof, type, key, props, _owner, _store}). If you meant to render a collection of children, use an array instead.

Next.js built error is Minified React error #31

But Next.js dev working without error

[ovflowd]

Unfortunately we are not compatible with React 19 yet. We need to update a few pieces of code t make it work :/