Remove modifiers from normal FFA/Team games (And increase chance of gold multiplier for special games, decrease random spawn) 🎲 (#3471)

Normal (FFA and Team) public games no longer roll random modifiers.
Special games remain fully unaffected and continue to use random
modifiers as before.

I also increased the gold multiplier ticket count in the special
modifier pool from 1 to 4 because of player feedback.

Edit: And because I saw complaints of too much random spawn I decreased
the chance of it.

- [X] I have added screenshots for all UI updates
- [X] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [X] I have added relevant tests to the test directory
- [X] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

regression is found:

FloPinguin

src/server/MapPlaylist.ts

@@ -159,7 +159,7 @@ export class MapPlaylist {
       gameMap: map,
       maxPlayers: await this.lobbyMaxPlayers(map, mode, playerTeams, isCompact),
       gameType: GameType.Public,
-      gameMapSize: isCompact ? GameMapSize.Compact : GameMapSize.Normal,
+      gameMapSize: GameMapSize.Normal,
       publicGameModifiers: {
         isCompact,
         isRandomSpawn: false,