chore(deps): update pnpm/setup action to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pnpm/setup	action	major	v2.1.0 → v3.0.0

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Warning

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Release Notes

pnpm/setup (pnpm/setup)

v3.0.0

Compare Source

What's Changed

• fix!: include runid in cache key, restore freshest lockfile match by @​poulet42 in #​43
• feat!: automatically detect Node.js version files by @​Neonsy in #​49
• docs: add private registry authentication recipes by @​zkochan in #​61
• fix: avoid deprecated shell spawning for pnpm commands by @​sebdanielsson in #​52
• fix: require-lockfile no longer accepts a lockfile pnpm will not use by @​zkochan in #​60

New Contributors

• @​poulet42 made their first contribution in #​43
• @​Neonsy made their first contribution in #​49

Full Changelog: pnpm/setup@v2.1.0...v3.0.0

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[pkg-pr-new]

• nuxt-cli-playground

  npm i https://pkg.pr.new/create-nuxt@1564
  

  npm i https://pkg.pr.new/nuxi@1564
  

  npm i https://pkg.pr.new/@nuxt/cli@1564
  

commit: 9734ff8

[codspeed]

Merging this PR will not alter performance

✅ 2 untouched benchmarks

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_{Comparing renovate/pnpm-setup-3.x (9734ff8) with main (11226da)}

[github-actions]

CLI benchmark

@nuxt/cli v4.0.0-alpha.1 (baseline) vs v4.0.0-alpha.1 (this PR)

Metric	baseline v4.0.0-alpha.1	head v4.0.0-alpha.1	Delta
nuxt --version wall time (median)	71 ms	69 ms	-2.4%
nuxt --help wall time (median)	152 ms	152 ms	-0.2%
nuxt dev --help wall time (median)	108 ms	109 ms	+1.8%
nuxt --version modules loaded	38	38	0.0%
nuxt --help modules loaded	144	144	0.0%
nuxt dev --help modules loaded	63	63	0.0%
Installed node_modules	2.39 MB	2.39 MB	-0.0%
Published tarball (packed)	236.0 kB	236.0 kB	0.0%

Full report

@nuxt/cli v4.0.0-alpha.1 (baseline) vs v4.0.0-alpha.1 (head)

Setting	Value
Baseline	ref:11226dacafa9e0506c123073464ea4e0a4515e54 (v4.0.0-alpha.1)
Head	local packages/nuxt-cli at f7d107b (v4.0.0-alpha.1)
Node	v24.21.0
OS	Linux 6.17.0 (kernel 6.17.0-1022-azure)
CPU	AMD EPYC 7763 64-Core Processor x 4
Memory	15.6 GB
Load average at start	0.75, 0.24, 0.09
Run started	2026-09-26T11:32:55.850Z

Cold CLI startup

Median of 15 interleaved runs per command, one warmup discarded.

Command	baseline v4.0.0-alpha.1 median	head v4.0.0-alpha.1 median	Delta	baseline v4.0.0-alpha.1 min / p95	head v4.0.0-alpha.1 min / p95
nuxt --version	71 ms	69 ms	-2.4%	66 ms / 73 ms	66 ms / 75 ms
nuxt --version (first output byte)	66 ms	64 ms	-3.0%	61 ms / 68 ms	61 ms / 71 ms
nuxt --help	152 ms	152 ms	-0.2%	148 ms / 156 ms	148 ms / 157 ms
nuxt --help (first output byte)	147 ms	146 ms	-0.6%	142 ms / 150 ms	143 ms / 151 ms
nuxt dev --help	108 ms	109 ms	+1.8%	104 ms / 113 ms	103 ms / 112 ms
nuxt dev --help (first output byte)	102 ms	104 ms	+2.1%	99 ms / 108 ms	98 ms / 107 ms
nuxt <unknown-command> (no-op)	163 ms	163 ms	+0.3%	158 ms / 167 ms	158 ms / 166 ms
nuxt <unknown-command> (no-op) (first output byte)	157 ms	157 ms	+0.2%	153 ms / 161 ms	152 ms / 160 ms

Module load cost

Counted with a module.registerHooks load hook, compile cache disabled. Counts every JS module actually evaluated on that code path (built-ins excluded, native addons excluded).

Command	baseline v4.0.0-alpha.1 modules	head v4.0.0-alpha.1 modules	Delta	baseline v4.0.0-alpha.1 source bytes	head v4.0.0-alpha.1 source bytes	Delta
nuxt --version	38	38	0.0%	296.7 kB	296.7 kB	0.0%
nuxt --help	144	144	0.0%	958.9 kB	958.9 kB	0.0%
nuxt dev --help	63	63	0.0%	449.8 kB	449.8 kB	0.0%

Install footprint and published tarball

Each version installed on its own into an empty project with nothing but @nuxt/cli as a dependency, so the tree is exactly the CLI and its transitive dependencies. npm cache is warm and the registry is only consulted for metadata, so install wall time is indicative, not a network benchmark.

Metric	baseline v4.0.0-alpha.1	head v4.0.0-alpha.1	Delta
Direct dependencies of @nuxt/cli	22	22	0.0%
Packages in the installed tree (unique name@version)	38	38	0.0%
Unique package names	38	38	0.0%
Package directories on disk (cross-check)	31	31	0.0%
Installed node_modules on disk	2.39 MB	2.39 MB	-0.0%
Installed files	420	420	0.0%
Install wall time (warm npm cache, median of 3)	1.35 s	1.37 s	+1.2%
Published tarball (packed)	236.0 kB	236.0 kB	0.0%
Published tarball (unpacked)	769.0 kB	769.0 kB	0.0%
Files in tarball	97	97	0.0%

Interleaved runs on a shared runner: trust the deltas, not the absolute timings. The dev, restart and build suites run locally via pnpm bench:cli.