Add Confirm Password Field

[AlfiyaSiddique]

🛠️ Fixes Issue:

Closes #163

👨‍💻 Changes proposed:

Added a new field in the sign-up form to confirm the password.

Discord username

Alfiya Siddique#0459

📷 Screenshots (Output Video)

https://github.com/Fenrir-04/Algo-Media/assets/86224794/9cb0e102-6efb-4f2f-b0f0-c234d3e2c0fc

✔️ Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [x] The title of my pull request is a short description of the requested changes.
• [x] I am a participant of GSSOC23

Request

Please add gssoc23 labels when the PR is merged. My merged PR no. #165 also does not contain gssoc labels. Please add them.