feat: add schema and schema instance to package helloworld #6

	name: Check KCL Modules Checksum

	on:
	push:
	pull_request:

	jobs:
	check_modules_checksum:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version-file: go.mod

	- name: Get dependencies
	run: go get -v ./...

	- name: Run checksum tool
	run: go run ./checksum-tool/main.go

	- name: Upload Checksum Report Artifact
	uses: actions/upload-artifact@v4
	with:
	name: checksum-report
	path: ./checksum-report.md

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