Create a logout button on registration portal

[dilroseR]

Fixes #197

Describe the changes you've made

created a log out button which would redirect the user to login page from home and form correction pages

Describe if there is any unusual behaviour of your code(Write NA if there isn't)

NA

Additional context

https://user-images.githubusercontent.com/70878223/126832152-b2ac1882-1aef-4c5d-9805-f9c3b1c1e11a.mp4

created this redirect on home.html and formcorrection.html

Checklist

• [x] I have mentioned related issue number in PR description.
• [x] I have added screenshots and related demo links of my changes..
• [x] The title of my pull request is a short description of the requested changes.
• [x] My code follows the code style of this project.
• [x] Open Source Program names(OPTIONAL: If you participated in any open-source program then please mention the program name here):- DevIncept Participant