Convert project to TypeScript

[ShrimpCryptid]

In the process of converting core elements of the frontend from JavaScript to TypeScript to make future development easier.

TODOs:

• Add a warning note on the front page about the new changes, requesting that players be vigilant for bugs
• [ ] Delete the Twitter buttons and elements; they don't work on certain browsers, like Brave moved to Update Twitter share buttons  #136

Known bugs:

• Player roles are not shown on victory screen for liberal players
• In developer mode, hot reload will cause the websocket connection to stay open in the background, blocking logins and causing other strange behavior.
• PlayerDisplay does not show roles during final victory screen.
  • PlayerDisplay now shows all roles too early Player roles are shown too early during victory sequence (or not shown at all). #140
• During victory sequence, the last action (execution/voting) should be shown for more suspense! (not a bug introduced here but a general sentiment)
• PlayerDisplay shows all roles for fascist players. (maybe ok?)
• Initial Role display shows incorrect card for Liberals

[ShrimpCryptid]

• Mystery black screen (after voting, goes away when Policy enacted popup appears.)
  • Can also appear for initial load screen. Low chance to happen anytime an alert is shown?
• Everyone is host except for the actual host
• Occasional disconnects >:( Players are randomly disconnected from the server and returned to the lobby #138
• If player has icon selection open, the game is started, and they are the president, they will be unable to make any actions without refreshing the page. Starting the game when icon selection is open softlocks the player #139

Notes:

• Disconnects may be caused by a race condition (multiple websockets trying to open at once; see how the number of failed connections is the same for like. 5 websocket connection attempts). The websocket onClose will still execute even if the current websocket is active.

[ShrimpCryptid]

Note: This needs a defined scope. Maybe refactoring App.tsx is a good final goal?