Refactor PRO settings

cypress/integration/pro/page.spec.js

cypress/integration/pro/settings.spec.js

package-lock.json

package.json

src/app/common/common.module.ts

...mponents/dashboard-layout/dashboard-layout.component.scss

...components/dashboard-layout/dashboard-layout.component.ts

src/app/common/components/draggable-list/list.component.html

src/app/common/components/draggable-list/list.component.scss

src/app/common/components/draggable-list/list.component.ts

...components/form-descriptor/form-descriptor.component.html

...components/form-descriptor/form-descriptor.component.scss

...ponents/form-descriptor/form-descriptor.component.spec.ts

...n/components/form-descriptor/form-descriptor.component.ts

...pp/common/components/form-toast/form-toast.component.html

...pp/common/components/form-toast/form-toast.component.scss

...common/components/form-toast/form-toast.component.spec.ts

src/app/common/components/form-toast/form-toast.component.ts

.../common/components/page-layout/page-layout.component.html

.../common/components/page-layout/page-layout.component.scss