launcher/app/main/ipc/getApps.js

const fse = require('fs-extra')
const path = require('path')
const { app } = require('electron')

module.exports = async (event, arg) => {
    const appsDir = path.resolve(app.getPath('home'), `./s207/apps`)
    let apps = await fse.readdirSync(appsDir)

    apps = await Promise.all(apps.map((id) => {
        const appDir = path.resolve(appsDir, `./${id}`)
        const appJson = fse.readJsonSync(path.resolve(appDir, `./app.json`))
        return {
            ...appJson,
            appDir
        }
    }))

    return apps
}