docs: add CIP for block limits on pfbs and tx size #219

	name: lint
	on:
	pull_request:

	jobs:
	markdown-lint:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Node
	uses: actions/setup-node@v4
	with:
	node-version: 18

	- name: Install markdownlint-cli
	run: npm install -g [email protected]
	shell: bash

	- name: Run markdownlint
	run: markdownlint --config .markdownlint.yaml */.md
	shell: bash

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