docs(values,templating): add reference and best practices pages #6817

	name: Test Site
	on:
	pull_request:
	merge_group:

	permissions:
	contents: read

	# Abort prior jobs in the same workflow / PR
	concurrency:
	group: site-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	validate-site:
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./site
	steps:
	- name: Checkout
	uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

	- name: Setup Node.js
	uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0

	- name: npm ci
	run: npm ci

	- name: run site build
	run: npm run build

	- name: check links
	run: npm run link-check

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