Intro screen to app

[rgraciano]

Need a landing page to start game

[rgraciano]

From my notes:

WelcomeScreen.tsx

• Option for New Game, goes to Choose Specs screen
• Option to Continue Game (copy/paste game ID), goes to CodexGame.tsx

ChooseSpecs.tsx

• Show choose Player 1 Specs and choose Player 2 Specs
• Once Chosen, have a Start Game button appear and player can click that to go to CodexGame

TurnEnd.tsx

• Shows forum output to copy/paste to forum
• Also has a Go Back or Undo to return to the last action