Function prepareBuildDir

prepareBuildDir(
    buildDir: string,
    templateDir: string,
    fcmEnabled: boolean,
): void
copy saltcorn-mobile-app as a template to buildDir and install the capacitor and cordova modules to node_modules (cap sync will be run later)
Parameters
- buildDir: string
  directory where the app will be build
- templateDir: string
  directory of the template code that will be copied to 'buildDir'
- fcmEnabled: boolean
  is Firebase Cloud Messaging enabled, then add "@capacitor/push-notifications@6.0.4"
Returns void
- Defined in utils/common-build-utils.ts:35