Login route

[davinwong]

PR login-route major

• logged_in redirected: home -> dashboard
• logged_out redirected: any -> home
• landingPage question gets inputted to correct field
• color palette
• add header to landing + login
• change 3 value props
  • 'somebody' -> 'someone'

minor

• header: move account button to right
• box-shadow/blur make karma circle less pixelated
• sane z-index. so far:
  • // layer 1: pop-up 100
  • // layer 2: overlay 90
  • // layer 3: header 80
• landingpage: make question 1st on ask question
• askQuestionForm: focustext category

[sumanyu]

Solid