When the cooldown elapsed and forceDisable() stopped the VPN, the tamper_armed
SharedPref flag was left set → the AccessibilityService kept enforcing protection
(e.g. blocked the user from turning the a11y service off in system Settings) →
the user couldn't actually get out of protection despite the cooldown elapsing.
forceDisable() now calls disarmTamperLock() before disable().
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
aac709ec41