Improve trust

[sed-i]

Expected behaviour

As a user, I would like to have more confidence that snaps are from a legitimate source, and that the publisher is not an impersonator.

Steps to reproduce the problem

For example - Obsidian.

• Both the snap and the publisher pages are not convincing
• Anyone could have impersonated as obsidianmd, obsidian-md etc.
• Any verification the store team does behind the scenes is not communicated to store users

Specs

On mastodon, for example, users can choose to prove they control a certain domain.