docs(guides): add Migration Playbook + frontier-guide v1.0 living-doc header #156

	# SPDX-License-Identifier: PMPL-1.0-or-later
	name: Semgrep SAST

	on:
	push:
	branches: [main, master]
	pull_request:
	branches: [main, master]
	schedule:
	- cron: '0 5 * * 1'
	workflow_dispatch:

	permissions: read-all

	jobs:
	semgrep:
	runs-on: ubuntu-latest
	permissions:
	security-events: write
	contents: read
	container:
	image: semgrep/semgrep
	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

	- name: Run Semgrep
	run: semgrep scan --sarif --output=semgrep.sarif --config=auto .
	env:
	SEMGREP_APP_TOKEN: ${{ secrets.SEMGREP_APP_TOKEN }}

	- name: Upload SARIF
	uses: github/codeql-action/upload-sarif@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
	with:
	sarif_file: semgrep.sarif
	if: always()

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