chore: Updating next to version 15 to fix security issue

[colinmurphy]

Tasks

• I have signed a Contributor License Agreement (CLA) with WP Engine.
• If a code change, I have written testing instructions that the whole team & outside contributors can understand.
• I have written and included a comprehensive changeset to properly document the changes I've made.

Description

Security issue - https://vercel.com/changelog/cve-2025-57822

Related Issue(s):

Testing

Screenshots

Documentation Changes

Dependant PRs

[changeset-bot]

🦋 Changeset detected

Latest commit: 9d4e788

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@faustwp/blocks	Patch
@faustwp/core	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

📦 Next.js Bundle Analysis for @faustwp/getting-started-example

This analysis was generated by the Next.js Bundle Analysis action. 🤖

⚠️ Global Bundle Size Increased

Page	Size (compressed)
global	266.15 KB (🟡 +2.03 KB)

Details

The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!

Five Pages Changed Size

The following pages changed size from the code in this PR compared to its base branch:

Page	Size (compressed)	First Load	% of Budget (350 KB)
/	265 B	266.41 KB	76.12% (+/- <0.01%)
/[...wordpressNode]	277 B	266.42 KB	76.12% (+/- <0.01%)
/_error	180 B	266.33 KB	76.09% (+/- <0.01%)
/example	806 B	266.94 KB	76.27% (🟢 -0.01%)
/preview	258 B	266.4 KB	76.12% (🟢 -0.01%)

Details

Only the gzipped size is provided here based on an expert tip.

First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

The "Budget %" column shows what percentage of your performance budget the First Load total takes up. For example, if your budget was 100kb, and a given page's first load size was 10kb, it would be 10% of your budget. You can also see how much this has increased or decreased compared to the base branch of your PR. If this percentage has increased by 20% or more, there will be a red status indicator applied, indicating that special attention should be given to this. If you see "+/- <0.01%" it means that there was a change in bundle size, but it is a trivial enough amount that it can be ignored.