add: llms.txt update pipeline #1

	name: Update llms.txt Posts Section

	on:
	pull_request:
	types: [closed]
	branches:
	- main

	jobs:
	update-posts:
	if: github.event.pull_request.merged == true
	runs-on: ubuntu-latest
	permissions:
	contents: write

	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.23'
	check-latest: true

	- name: Run Posts Updater
	run: go run llms.go

	- name: Check for Changes
	id: check_changes
	run: \|
	git diff --quiet llms.txt \|\| echo "has_changes=true" >> $GITHUB_OUTPUT

	- name: Commit Changes
	if: steps.check_changes.outputs.has_changes == 'true'
	run: \|
	git config --local user.email "github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"
	git add llms.txt
	git commit -m "docs: update posts section [skip ci]"
	git push

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