bug: redirects to the pages without authentication

[tusharnankani]

Here is something I noticed.

• The pages can be accessed without authentication.
• Without logging in, I opened https://socialgram.netlify.app/homepage
• In fact, it also allows me to add a post, without logging in, but the post is not saved, once reloaded, but this should not how the webpage should behave.
• It happens so with all the pages, I tried to open https://socialgram.netlify.app/homepage/profile, it shows empty details, but it shows them.

If any URL is accessed, and the user is not logged in, it should redirect them to - https://socialgram.netlify.app/

Another issue in reference to this: #34

[shelcia]

I am closing the issue the solution for the same could be address along with previous issue