chore(deps): update npm devdependencies (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
postcss-cli	11.0.1 → 12.0.0
typescript (source)	^6 → ^7.0.0

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Release Notes

postcss/postcss-cli (postcss-cli)

v12.0.0

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• If using a YAML config, the yaml package must be installed separately (#​478)
• Requires Node.js v22+ (#​525)
• Errors if --config is passed, but no config is found (#​467, #​522)
• Now properly exits with an error if invalid options/configuration are passed in watch mode (#​527)
• Upgrade to chokidar v5; which results in slightly different handling of dir-dependency messages in watch mode (#​501)
• Properly watchs all config files if there are multiple config files (#​536)
• Minimized dependencies by removing fs-extra (#​510)
• Internal refactoring

microsoft/TypeScript (typescript)

v7.0.2

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

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The artifact failure details are included below:

File name: package-lock.json

npm warn Unknown env config "store". This will error in a future major version of npm. See `npm help npmrc` for supported config options.
npm error code EALLOWREMOTE
npm error Fetching packages of type "remote" have been disabled
npm error Refusing to fetch "https://registry.npmjs.org/@tailwindcss/oxide-wasm32-wasi/-/oxide-wasm32-wasi-4.3.3.tgz"
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-09-15T18_55_56_283Z-debug-0.log