v0.11.0 - Lock Screen

New features:

• A lock screen appears when you leave the app. It can be unlocked with a password or a fingerprint, otherwise it's possible to log out.
• It is now possible to log out without having to close the app.
• Empty screens now show an add button to add a new entry.

Changes:

• Better code organization.

Fixes:

• UI optimized.
• Saving optimized.
• Website favicons no longer cause part of a long url to be hidden.