Multiserver app lock

[jpelgrom]

Summary

Update the app lock feature to work properly with multiple servers:

• In the webview activity, update locked state when switching servers using gestures or the chooser
• In the settings activity
  • Check locked state before allowing access to servers with app lock enabled
  • When resuming, update locked state for the active server (the one you would see if you go back to the webview) and the visible server (if on the settings page for another server)

Screenshots

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Link to pull request in Documentation repository

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Any other notes