Final week dash - Bug fixes and Improvements

[yalexublue]

• Login stats on navbar not changing after login (issue exists in ShareView, ProfileView, HomeView)

• When decrease window size vertically, Navbar tends to eat up top potion of page make scroll bar can't reach there

• Share page can add a button to display each school's school card

• NotFoundView needs to be completed (Alice)

• AboutView needs to be completed (Alice)

• HomeView needs some refurnishing (Alice)

• Sign in with Google (Alice)

• Feel free to add to this list

[yalexublue]

I believe we don't need the sign in with google feature, just normal sign in feature is fine

[yalexublue]

Please leave comment on what part of fixes you will be working on