Update AdGuard icons and logos to match Media Kits, update copyright year and capitalisation

[dotext]

Issue Details

Although your Media Kits use the new AdGuard logo and include modified images for the 'Mac app screenshots' (notice the date still is from 2017), the actual app remains with the outdated icon and logo.

Proposed solution

• Update the app with the new AdGuard logo in the main pop-up, or add a new 'adguard for mac' logo, similar to AdGuard Mini.
• An opportunity to include a new 'adguard for mac' logo in the about window, similar to AdGuard Mini.
• Might also be worth including a "Copyright ©" before the year in the about window as well, to match what is on the App info in macOS (shown below)
• Update the menu bar icon with the new icon, similar to AdGuard Mini.

• Update the app icon to the new icon, including the new icon variants introduced in macOS Tahoe (clear/tinted) along with a dark variant as per Add Dark icon for AdGuard  #1623.
• Might also be worth updating the copyright year from 2024 to 2026 as well, and fix the capitalisation from "Adguard Software Limited" to "AdGuard Software Limited" to match your Google Play name and what is listed in the about window.

Alternative solution

If already planned, provide information for the planned version to introduce these changes.

[IaroslavKhvorostenko]

Hello @dotext

Thank you for bringing this to our attention. The issue has been added to the backlog.

[dotext]

Thanks @IaroslavKhvorostenko!