build(deps): bump the npm_and_yarn group across 2 directories with 3 updates

[dependabot]

Bumps the npm_and_yarn group with 1 update in the /agent directory: brace-expansion.
Bumps the npm_and_yarn group with 2 updates in the /create-a-container/client directory: react-router and postcss.

Removes brace-expansion

Updates react-router from 7.18.0 to 8.3.0

Release notes

Sourced from react-router's releases.

v8.3.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v830

v8.2.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v820

v8.1.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v810

v8.0.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v801

v8.0.0

See the changelog for release notes: https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v800

v7.18.2

See the changelog for release notes: https://github.com/remix-run/react-router/blob/v7/CHANGELOG.md#v7182

v7.18.1

See the changelog for release notes: https://github.com/remix-run/react-router/blob/v7/CHANGELOG.md#v7181

Changelog

Sourced from react-router's changelog.

v8.3.0

Patch Changes

• Encode path params in href/generatePath per RFC 3986 path-segment rules instead of encodeURIComponent (#15310)
  • Characters that are valid literally in a path segment ($ & + , ; = : @ — RFC 3986 pchar) are no longer percent-encoded, so values like a semver build 1.0.0+1 interpolate unchanged instead of becoming 1.0.0%2B1
  • Structural/unsafe characters (/ ? # %, whitespace, non-ASCII) are still escaped exactly as before
• Use crypto.randomUUID() for createMemorySessionStorage session ids (#15302)
  • createMemorySessionStorage is only intended for local development and testing - sessions are lost when the server restarts
• Fix NavLink not applying its pending state when to has a trailing slash (#15300)
• Preserve RSC route component metadata so routes with a clientLoader can skip unnecessary server requests once their components have rendered while still fetching missing server-rendered elements (#15323)
• Harden RSC CSRF code paths (#15311)
• Fix server crash (TypeError: Invalid state: Unable to enqueue) when a request is aborted while the RSC HTML stream has a pending flush (#15286)
  • Handle cancellation of the injectRSCPayload readable side, clear the pending flush, and cancel the underlying RSC payload stream

Unstable Changes

⚠️ Unstable features are not recommended for production use

• Detect stale RSC clients during lazy route discovery and reload the destination document (#15318)

  Migration

  Apps using the default RSC Framework entry do not need to make any changes. Apps with a custom entry.rsc.tsx should import the generated client version and pass it to unstable_matchRSCServerRequest:

  import clientVersion from "virtual:react-router/unstable_rsc/client-version";
  return unstable_matchRSCServerRequest({
  // ...
  clientVersion,
  });

• Add CSP nonce support to RSC document rendering (#15320)

  • Add nonce options to unstable_routeRSCServerRequest and unstable_RSCStaticRouter
  • Forward the nonce to the HTML renderer and apply it to injected RSC payload scripts and nonce-aware framework components

  To adopt nonce-based CSP, update your entry.ssr.tsx (run react-router reveal entry.ssr first in RSC Framework Mode) to generate a fresh nonce for each request. Pass it to routeRSCServerRequest, spread the renderHTML options into React's HTML renderer, pass options.nonce to RSCStaticRouter, and use the same nonce in the Content-Security-Policy response header:

  const nonce = crypto.randomUUID();
  const response = await routeRSCServerRequest({
    request,
    serverResponse,
    createFromReadableStream,
    nonce,
    async renderHTML(getPayload, options) {
      const payload = getPayload();
      return renderHTMLToReadableStream(

... (truncated)

Commits

• 2edaca7 Release v8.3.0 (#15294)
• 687ab72 Prep release notes
• d2f1f1b update changes files to use h4 instead of h3 (#15334)
• 8186207 fix(rsc): preserve component metadata for client loader revalidation (#15323)
• c26e431 feat(rsc): support CSP nonces in document rendering (#15320)
• 6286f90 feat(rsc): reload stale clients after new deployments (#15318)
• 3d83ad4 docs: fix useLinkClickHandler defaultShouldRevalidate default description (#1...
• f75c89f Update docs links to v8 API reference (#15316)
• baa9ba6 fix: encode path params per RFC 3986 path-segment rules in href/generatePath ...
• 69debd1 fix: apply NavLink pending state when the to prop has a trailing slash (#15300)
• Additional commits viewable in compare view

Updates postcss from 8.5.15 to 8.5.25

Release notes

Sourced from postcss's releases.

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

Changelog

Sourced from postcss's changelog.

8.5.25

• Fixed 8.5.17 visitor regression.
• Fixed list.split() for non-string values (by @​amir-rezaei).

8.5.24

• Preserve the BOM after the processing (by @​hdimer).

8.5.23

• Do not load source map without opts.from for security reasons.

8.5.22

• Fixed custom property losing semicolon before a comment (by @​sarathfrancis90).

8.5.21

• Fixed childless at-rule losing semicolon before comment (by @​sarathfrancis90).
• Fixed docs (by @​isker).

8.5.20

• Fixed missing space if AtRule#params is set after (by @​sarathfrancis90).
• Fixed mixing AST error on warnings (by @​MahinAnowar).

8.5.19

• Fixed cleaning before for new nodes inserted to Root (by @​MahinAnowar).

8.5.18

• Restricted loading previous source maps file to the opts.from folder for security reasons (use unsafeMap: true to disable the check).

8.5.17

• Fixed Maximum call stack size exceeded error.
• Fixed Prototype hijacking for postcss.fromJSON().
• Fixed Input#origin() for unmapped end position (by @​chatman-media).

8.5.16

• Fixed Input#origin() position (by @​mizdra).
• Fixed raws after rehydrating a JSON AST (by @​sarathfrancis90).
• Fixed putting parent-less node in nodes of new node (by @​MahinAnowar).
• Fixed computing offset in positionBy() (by @​greymoth-jp).
• Fixed rangeBy() on index: 0 (by @​sarathfrancis90).

Commits

• 08c989c Release 8.5.25 version
• 24f6814 Fix 8.5.17 visitor regression
• f2fa53f Add supply chain security requirement to PostCSS plugin guide
• 10edf0b fix: return empty array for empty string in list.split (#2121)
• 0ebe8ad Release 8.5.24 version
• 73218c6 Update dependencies
• 9a114f6 Preserve the BOM when stringifying (#2119)
• 9069261 Fix types check
• eb9e1fe Release 8.5.23 version
• 9d19c78 Update dependencies
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for postcss since your current version.

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[Copilot]

Pull request overview

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Updates JavaScript dependencies in the client template and agent package.

Changes:

• Bump react-router in create-a-container/client from ^7.18.0 to ^8.3.0
• Bump ejs in agent from ^3.1.10 to ^6.0.1

Reviewed changes

Copilot reviewed 2 out of 4 changed files in this pull request and generated no comments.

File	Description
create-a-container/client/package.json	Updates React Router dependency version.
agent/package.json	Updates EJS dependency version.

Files not reviewed (2)

• agent/package-lock.json: Generated file
• create-a-container/client/package-lock.json: Generated file