Add or update cypress integration tests

[bahetianjali]

Description

As a developer/project reviewer, I would like to have some integration tests in place for create profile, home, edit profile pages mimicking user's behaivor and checking all the possible actions, visual elements, edge cases.

Acceptance Criteria

• Add integration tests for create post.
• Add integration tests for home (view posts by you, view posts by others).
• Add integration tests for edit profile (profile, email, password).