[docs] update package, features and config mode docs #4305

	name: Lint
	on:
	push:
	pull_request:
	types: [opened, synchronize, reopened]
	permissions:
	contents: read

	jobs:
	lua:
	name: Lua
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	- name: Install Dependencies
	run: sudo apt-get -y update && sudo apt-get -y install lua-check
	- name: Install example site
	run: ln -s ./docs/site-example ./site
	- name: Lint Lua code
	run: make lint-lua

	sh:
	name: Shell
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	- name: Install Dependencies
	run: sudo apt-get -y update && sudo apt-get -y install shellcheck
	- name: Install example site
	run: ln -s ./docs/site-example ./site
	- name: Lint shell code
	run: make lint-sh

	editorconfig:
	name: Editorconfig
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v4
	- name: Install Dependencies
	run: sudo apt install curl tar
	- name: Install editorconfig-checker
	env:
	VERSION: 2.7.0
	OS: linux
	ARCH: amd64
	run: \|
	curl -O -L -C - https://github.com/editorconfig-checker/editorconfig-checker/releases/download/$VERSION/ec-$OS-$ARCH.tar.gz
	tar xzf ec-$OS-$ARCH.tar.gz
	sudo mv ./bin/ec-$OS-$ARCH /usr/bin/editorconfig-checker
	sudo chmod +x /usr/bin/editorconfig-checker
	- name: Install example site
	run: ln -s ./docs/site-example ./site
	- name: Lint editorconfig
	run: make lint-editorconfig

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