IPVGO: Provide API for getting game stats per opponent (#1255)

Give users access to wins, losses, stat bonuses, and favor gained

src/NetscriptFunctions/Go.ts

@@ -18,6 +18,7 @@ import {
   getGameState,
   getLiberties,
   getOpponentNextMove,
+  getStats,
   getValidMoves,
   handlePassTurn,
   makePlayerMove,
@@ -85,6 +86,9 @@ export function NetscriptGo(): InternalAPI<NSGo> {
       getControlledEmptyNodes: () => () => {
         return getControlledEmptyNodes();
       },
+      getStats: () => () => {
+        return getStats();
+      },
     },
     cheat: {
       getCheatSuccessChance: (ctx: NetscriptContext) => () => {