Find worker visible only after log in

[Siddhesh777]

🛠️ Fixes Issue

Closes #145

👨‍💻 Changes proposed

Displayed the option in navbar according to the log in status of user.

✔️ Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [x] This PR does not contain plagiarized content.
• [x] The title of my pull request is a short description of the requested changes.

📷 Screenshots

Before Log in

after log in

[KaizenGirl1111]

hi, please resolve conflicts in src/Components/App/Login.jsx src/Components/App/NavigationBar/NavigationBar.jsx