chore(deps): bump the npm_and_yarn group across 1 directory with 3 updates

[dependabot]

Bumps the npm_and_yarn group with 3 updates in the /js/examples/ai-sdk/next-openai-app directory: next, valibot and postcss.

Updates next from 15.5.14 to 15.5.15

Release notes

Sourced from next's releases.

v15.5.15

Please refer the following changelogs for more information about this security release:

https://vercel.com/changelog/summary-of-cve-2026-23869

Commits

• 412eb90 v15.5.15
• cb90de9 [15.x] Avoid consuming cyclic models multiple times (#74)
• fffef9e Fix CI for glibc linux builds
• See full diff in compare view

Updates valibot from 1.1.0 to 1.2.0

Release notes

Sourced from valibot's releases.

v1.2.0

Many thanks to @​EskiMojo14, @​makenowjust, @​ysknsid25 and @​jacekwilczynski for contributing to this release.

Read the release notes on our website for a quick overview of the most exciting new features in this release.

• Add toBigint, toBoolean, toDate, toNumber and toString transformation actions (pull request #1212)
• Add examples action to add example values to a schema (pull request #1199)
• Add getExamples method to extract example values from a schema (pull request #1199)
• Add isbn validation action to validate ISBN-10 and ISBN-13 strings (pull request #1097)
• Add exports for RawCheckAddIssue, RawCheckContext, RawCheckIssueInfo, RawTransformAddIssue, RawTransformContext and RawTransformIssueInfo types for better developer experience with rawCheck and rawTransform actions (pull request #1359)
• Change build step to tsdown
• Fix ReDoS vulnerability in EMOJI_REGEX used by emoji action

v1.2.0 (to-json-schema)

Many thanks to @​cruzdanilo and @​Xiot for contributing to this release.

• Add support for title, description and examples in metadata action (pull request #1189)
• Add new override configurations to override default behaviour of JSON Schema conversion (pull request #1197)
• Add storage for global definitions with addGlobalDefs and getGlobalDefs (pull request #1197)
• Add new toJsonSchemaDefs function to convert Valibot schema definitions to JSON Schema definitions (pull request #1197)

v1.2.0 (i18n)

• Add Uzbek (uz) translations (pull request #1452)
• Change Valibot peer dependency to ^1.4.0

Commits

• 053ae97 Bump version to 1.2.0 and update changelog
• de76d7c Merge pull request #1361 from open-circle/v1.2-blog-post
• c14f092 Add security fix for ReDoS vulnerability in emoji action and update release n...
• cfb799d Merge commit from fork
• 36fafd0 Add release notes blog post for Valibot v1.2 to website
• 83c07ca Merge pull request #1097 from ysknsid25/feat/add-isbn-validation
• 6957e0d Add beta annotation to JSDoc comment of isbn action
• 6c7f9c0 Add docs for new isbn action to website
• ca902e6 Refactor ISBN regex constants and update validation logic
• e7a4f17 Refactor and improve new isbn action and update changelog
• Additional commits viewable in compare view

Updates postcss from 8.5.8 to 8.5.10

Release notes

Sourced from postcss's releases.

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

Changelog

Sourced from postcss's changelog.

8.5.10

• Fixed XSS via unescaped </style> in non-bundler cases (by @​TharVid).

8.5.9

• Speed up source map encoding paring in case of the error.

Commits

• 33b9790 Release 8.5.10 version
• 536c79e Escape </style> in CSS output (#2074)
• afa96b2 Update dependencies (#2073)
• effe88b Typo (#2072)
• 3ee79a2 Thread model (#2071)
• 2e0683d Create incident response docs (#2070)
• fe88ac2 Release 8.5.9 version
• c551632 Avoid RegExp when we can use simple JS
• 89a6b74 Move SECURITY.txt for docs folder to keep GitHub page cleaner
• 6ceb8a4 Create SECURITY.md
• Additional commits viewable in compare view

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