login form, basic styling for auth forms

client/src/components/forms/LoginForm/index.tsx

client/src/components/forms/LoginForm/login-form.scss

client/src/components/forms/RegisterForm/index.tsx

client/src/components/forms/RegisterForm/register-form.scss

client/src/components/ui/TextInput/index.tsx

client/src/components/ui/TextInput/text-input.scss

client/src/index.scss

client/src/pages/Home/home.scss

client/src/pages/Login/index.tsx

client/src/pages/Login/login.scss

client/src/pages/Register/index.tsx

client/src/pages/Register/register.scss

client/src/styles/settings.scss