Add map world inverted (#4189)

Resolves #4187

## Description:
Add Map - World Inverted

1248x2500, 1,561,000 land tiles
~100 standard. Over 250+ total.
https://www.youtube.com/watch?v=w2LVZQXZoaU
https://discord.com/channels/1284581928254701718/1509034328766812210

## Please complete the following:

- [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


## Please put your Discord username so you can be contacted if a bug or
regression is found:

PlaysBadly

map-generator/main.go

@@ -109,6 +109,7 @@ var maps = []struct {
 	{Name: "twolakes"},
 	{Name: "venice"},
 	{Name: "world"},
+	{Name: "worldinverted"},
 	{Name: "yellowsea"},
 	{Name: "yenisei"},
 	{Name: "big_plains", IsTest: true},

resources/lang/en.json

@@ -522,6 +522,7 @@
     "featured": "Featured",
     "all": "All",
     "world": "World",
+    "worldinverted": "World Inverted",
     "giantworldmap": "Giant World Map",
     "europe": "Europe",
     "mena": "MENA",

src/core/game/Game.ts

@@ -95,6 +95,7 @@ export const ColoredTeams: Record<string, Team> = {
 
 export enum GameMapType {
   World = "World",
+  WorldInverted = "World Inverted",
   GiantWorldMap = "Giant World Map",
   Europe = "Europe",
   EuropeClassic = "Europe Classic",
@@ -273,6 +274,7 @@ export const mapCategories: Record<string, GameMapType[]> = {
     GameMapType.MilkyWay,
     GameMapType.Dyslexdria,
     GameMapType.Luna,
+    GameMapType.WorldInverted,
   ],
   arcade: [
     GameMapType.TheBox,

src/server/MapPlaylist.ts

@@ -110,6 +110,7 @@ const FREQUENCY: Partial<Record<GameMapName, number>> = {
   TwoLakes: 6,
   Venice: 6,
   World: 20,
+  WorldInverted: 8,
   YellowSea: 5,
   Yenisei: 6,
 };