Fixed log in with librem.one accounts, removed Account menu, and switched to our fork of PIA's client-library-apple

Tweaked placement of logo on the login screen so that it doesn't overlap the top notch on newer iPhones

Re-enabled hotspot helper entitlements and code after adding them to App IDs and distribution provisioning profile

Tweaked login screen keyboard handling, added store screenshots and metadata, updated fastlane to upload to TestFlight only builds from release branches

Improved login screen error handling, requiring a valid LibremOne email address, parsing out the username and domain, and using those for constructing the login API URL and finally logging in

Removed a robot icon from side drawer, replaced Private Internet Access in all localized translations, updated Account form

Replaced PIA with Librem Tunnel in strings assets; replaced navigator header logo with tunnel version

Cleaned up the login screen: added activity indicator and dismissing keyboard when Return is pressed or user taps on the background

Update PIALibrary commit

Update PIALibrary commit