win: improve disabling NCSI #189, #216, #279

- Group NCSI disabling under single category for better organization.
- Remove NCSI from 'Strict' recommendations due to side effects
  (addressing #189, #216).
- Improve documentation with cautions about breaking internet status and
  captive portals (addressing #189, #216).
- Add removal of new `NcsiUwpApp` system app #279.
- Add more ways to disable the feature.
- Add ability to constrain Windows version in `DisableService`.