[BUG] It is not apparent that clicking the icon shows the app id

**Describe the bug**
There should be a hint in the GUI that clicking the icon shows the app id (new behavior since [89f8e3](https://github.com/Iamlooker/Droid-ify/commit/89f8e34cdb7c8b84af9992dbe5ac00cc3a12fb06)). Reason is that a new user couldn't discover by herself, and I forgot this peculiar behavior, because life, so I'd save myself yet another GitHub issue search and "aa yea" moment.

Alternatively, just do the natural thing and show it below the links or the details. In Google Play, the id is intended to be visible to the non-technical end user as part of the URL, as a security feature, so I can't explain these efforts to remove or hide the id.