Fix username issue when loading image and button to open github user profile

[safwanidrees]

1- Fix the username issue when loading the image and
2- The button to open the GitHub user profile directly from the detail page.
3- User images also showed on the detail page with animation.
4- Safe Area problem in the both screens
5- Other Fixes

[viveeeeeek]

Please also try to upload screenshot or working video sample with your PR description

[safwanidrees]

PR.Demo.mp4

Previously image was not loading for all users because the name conversion to username was wrong so I fixed that. I also fixed the SafeArea problem on both pages plus now the GitHub profile is directly open as well with a username. In description page I am also showing user picture with animation

[viveeeeeek]

Awesome work buddy! keep contributing and wish you happy Hacktoberfest!

[viveeeeeek]

@safwanidrees can you please check in the code. user image is not being showed.

[safwanidrees]

In Web Image Not Loading I fixed that.

Although, Some user images will not show because we did not have the user's actual GitHub username we are converting their name to a username. So suppose the user's actual name is Safwan Mamji but its GitHub username is safwanidrees so if we convert its name Safwa Mamji to username it will be safwanmamji. So the image will not load due to the wrong username.