Refine 2FA form

[jdreesen]

Currently, the browser's password manager always asks whether the 2FA code should be saved— however, this is never what you want, as it is a one-time code that changes every two minutes.

Therefore, we should change the type to text.
In addition, the input mode should be set to numeric so that the correct keyboard is displayed on mobile devices.

[Copilot]

Pull request overview

Refines the admin 2FA verification form HTML attributes to reduce unwanted password-manager behavior and improve mobile input UX.

Changes:

• Sets autocomplete="off" on the 2FA verification <form>.
• Changes the 2FA code input from type="password" to type="text".
• Adds inputmode="numeric" to encourage a numeric keyboard on mobile.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
100.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.

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[jcPimcore]

Thank you very much for your pull request.
Unfortunately, we have to close this PR unmerged as we no longer provide support for the classic admin interface.

Thank you for your understanding.