add captcha #2732

	name: ci

	on:
	push:
	paths-ignore:
	- '*.md'
	- '*.json'
	pull_request:
	paths-ignore:
	- '*.md'
	- '*.json'

	jobs:
	test:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macOS-latest]

	steps:
	- uses: actions/checkout@v3
	with:
	persist-credentials: false
	- name: Use Node.js
	uses: actions/setup-node@v3
	with:
	node-version: lts/*
	- name: Install
	run: \|
	npm install
	- name: Check
	run: \|
	npm run check:tsc
	- name: Run linter
	run: \|
	npm run lint
	npm run csslint
	- name: Check translation files
	if: matrix.os == 'ubuntu-latest' && ${{ github.event_name == 'pull_request' }}
	uses: actions/github-script@v7
	id: check-translation-files
	with:
	result-encoding: string
	script: \|
	var fs = require('fs');
	var path = require('path');
	var { addedDiff: diff } = require('deep-object-diff');
	var { inspect } = require('util');

	var source = JSON.parse(fs.readFileSync('./translations/source.json'));
	var translations = fs.readdirSync('./translations')
	.map(f => path.join('./translations', f))
	.map(j => ({ path: j, json: JSON.parse(fs.readFileSync(j)) }));

	for (var json of translations) {
	const added = diff(source, json.json)

	if (Object.keys(added).length) {
	console.log(inspect(added, undefined, 100, true), json.path)
	process.exitCode = 1
	}
	}

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