fix: fix zenodo placeholder #25

	name: Performance Regression Test

	on:
	pull_request:
	push:
	branches: [main]

	jobs:
	benchmark:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 2
	- uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: Install Poetry
	run: pip install poetry
	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: \|
	~/.cache/pypoetry
	~/.local/share/pypoetry
	key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}
	restore-keys: ${{ runner.os }}-poetry-
	- name: Install dependencies
	run: poetry install
	- name: Run benchmarks on current commit
	run: poetry run pytest tests/test_performance.py --benchmark-json current.json
	- name: Run benchmarks on previous commit
	run: \|
	git checkout HEAD~1
	poetry lock
	poetry install
	poetry run pytest tests/test_performance.py --benchmark-json previous.json
	- name: Compare performance
	run: \|
	poetry run python - <<'PY'
	import json, sys
	with open('previous.json') as f: prev = json.load(f)
	with open('current.json') as f: curr = json.load(f)
	def mean(data):
	return data['benchmarks'][0]['stats']['mean']
	prev_mean = mean(prev)
	curr_mean = mean(curr)
	if curr_mean > prev_mean * 1.10:
	print(f"Performance regression detected: {curr_mean} > {prev_mean}")
	sys.exit(1)
	print("No significant performance regression")
	PY

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