build(rename.yml): add action to rename package #1

	name: Rename package

	env:
	PACKAGE_NAME: python_package_template

	on:
	push:
	branches:
	- main

	jobs:
	rename:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	# Check if the old package name still exists.
	- name: Check for old package name
	id: check_name
	run: \|
	if grep -r '${{env.PACKAGE_NAME}}' .; then
	echo "found=true" >> $GITHUB_OUTPUT
	else
	echo "found=false" >> $GITHUB_OUTPUT
	fi

	# Only run the rename action if the old package name is found.
	- name: Rename using github-template-rename-action
	if: steps.check_name.outputs.found == 'true'
	uses: kota65535/github-template-rename-action@v1
	with:
	from-name: ${{env.PACKAGE_NAME}}

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