build(deps-dev): bump postcss from 8.4.49 to 8.5.18

[dependabot]

Bumps postcss from 8.4.49 to 8.5.18.

Release notes

Sourced from postcss's releases.

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).

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

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.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

8.5.6

• Fixed ContainerWithChildren type discriminating (by @​Goodwine).

8.5.5

• Fixed package.json→exports compatibility with some tools (by @​JounQin).

8.5.4

... (truncated)

Changelog

Sourced from postcss's changelog.

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).

8.5.15

• Fixed declaration parsing performance (by @​homanp).

8.5.14

• Fixed custom syntax regression (by @​43081j).

8.5.13

• Fixed postcss-scss commend regression.

8.5.12

• Fixed reading any file via user-generated CSS.
• Added opts.unsafeMap to disable checks.

8.5.11

• Fixed nested brackets parsing performance (by @​offset).

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.

8.5.8

• Fixed Processor#version.

... (truncated)

Commits

• 4c0d194 Release 8.5.18 version
• 92b4e78 Update dependencies
• 95663d3 Limit where source map can be loaded for security reasons
• 74e25ae Release 8.5.17 version
• d1518af Fix Maximum call stack size exceeded error
• 2421312 Fix linter
• a50352c Fix CI
• 33948f0 Prevent prototype hijacking in fromJSON
• 2131909 Update dependencies
• 93440ab Fix non-closed \<div align="center"> in README (#2110)
• 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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[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge, with no concrete build, runtime, or security regression identified.

The changed applications use conventional PostCSS plugin configurations whose peer dependencies resolve against PostCSS 8.5.23, and the repository’s supported Node 24 environments satisfy the updated transitive packages’ engine requirements.

Important Files Changed

Filename	Overview
apps/auth/package.json	Updates the PostCSS devDependency range consistently with the other applications.
apps/docs/package.json	Updates the PostCSS devDependency range; existing PostCSS plugins remain peer-compatible.
apps/frontend-control/package.json	Updates the PostCSS devDependency used by the application’s CSS build.
apps/frontend-manage/package.json	Updates the PostCSS devDependency used by the application’s CSS build.
apps/frontend-pwa/package.json	Updates the PostCSS devDependency used by the application’s CSS build.
apps/office-addin/package.json	Updates PostCSS while retaining the existing Rollup and PostCSS plugin configuration.
pnpm-lock.yaml	Resolves PostCSS 8.5.23 and refreshes peer snapshots and transitive dependency resolutions without an established compatibility failure.

_{Reviews (1): Last reviewed commit: "build(deps-dev): bump postcss from 8.4.4..." | Re-trigger Greptile}

[dependabot]

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