Misc updates

[jrr]

yarn and some packages

[jrr]

Closing in favour of #443, which carries the same package updates with Yarn held at 4.13.0.

The build (22) failure here was the Yarn 4.13.0 → 4.18.0 bump. Yarn 4.18's PnP ESM loader works around a Node bug (broken fstat for zip fds) by handing Node the source of CommonJS files inside .yarn/cache zips rather than letting the CJS loader read them; Node then compiles them through the ESM→CJS translator, where require.cache is undefined. import-fresh reads require.cache[filePath] and throws, so @eslint/eslintrc's FlatCompat can't load plugin:@typescript-eslint/recommended. The workaround is gated on the Node version and node-version: 22 now resolves to 22.23.2, which matches — hence only the node-22 job. The package updates themselves are fine: Yarn 4.13.0 with this exact lockfile passes on 22.23.2.

#443 is green on all three matrix jobs.

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