[Feature Request]: Add verification Checkmark on the Flathub page

[MysteriousOrb2000]

Guidelines

• I have searched the issue tracker for open and closed issues that are similar to the feature request I want to file, without success.
• I have searched the documentation for information that matches the description of the feature request I want to file, without success.
• This issue contains only one feature request.

Problem Description

FreeTube has official Flatpak release support, yet there is no verification checkmark on Flathub, which might confuse users into thinking it's not officially support by the developers.

https://flathub.org/apps/io.freetubeapp.FreeTube

Proposed Solution

The developers can get the app verfied on Flathub.

https://docs.flathub.org/docs/for-users/verification/

Alternatives Considered

Not Applicable

Issue Labels

display more information to user

Additional Information

No response

[efb4f5ff-1298-471a-8973-3d47447115dc]

Is not needed for this, already being tracked in #4339