fix: improve pub.dev score (description, changelog, example, lint) #14

	name: Benchmark

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

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

	jobs:
	benchmark:
	name: Benchmark
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	steps:
	- uses: actions/checkout@v4

	- uses: dart-lang/setup-dart@v1
	with:
	sdk: stable

	- name: Install dependencies
	run: dart pub get

	# On PRs: download the baseline from the latest main run
	- name: Download baseline from main
	if: github.event_name == 'pull_request'
	uses: dawidd6/action-download-artifact@v6
	with:
	workflow: benchmark.yml
	branch: main
	name: benchmark-baseline
	path: benchmark/
	if_no_artifact_found: warn

	# Run benchmarks (with --save to capture results, --ci for markdown)
	- name: Run benchmarks
	run: dart run benchmark/benchmark.dart --save --ci

	# On main: upload baseline for future PR comparisons
	- name: Upload baseline
	if: github.ref == 'refs/heads/main'
	uses: actions/upload-artifact@v4
	with:
	name: benchmark-baseline
	path: benchmark/baseline.json
	retention-days: 90

	# On PRs: post results as a comment
	- name: Post benchmark comment
	if: github.event_name == 'pull_request'
	uses: marocchino/sticky-pull-request-comment@v2
	with:
	header: benchmark
	path: benchmark/results.md

Provide feedback