Fix the features not working on `Following` page

[Harshil-Jani]

Fixes #141

While exploring in the code I found that in the profile-action all the methods were written with profile!.pubkey .

The flow is

Following ---> Profile Widget ---> Profile Action

Here from the following only the pubkeys are passed so the profile doesn't exist for the Profile Widget and thus it never gets passed for Profile Action. So I have derived the profile from the pubkeys in the Profile Widget and passed it to the Profile Action and every feature then works perfectly fine as expected.