test: add tinybench benchmarks and CodSpeed CI #2

	name: Benchmarks

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read
	id-token: write # Required for OIDC authentication with CodSpeed

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	fetch-depth: 0

	- name: Use Node.js
	uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
	with:
	node-version: lts/*
	cache: npm

	- run: npm ci

	- name: Run benchmarks
	uses: CodSpeedHQ/action@fa0c9b1770f933c1bc025c83a9b42946b102f4e6 # v4.10.4
	with:
	run: npm run benchmark
	mode: "simulation"

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