Adds new map Branching Paths. (#4526)

It's my first (now second lol) time doing this so let me know if there's
anything off and or wack with it.

<img width="2480" height="2150" alt="Maping3wayBranches"
src="https://github.com/user-attachments/assets/e4d4281d-8024-47ee-ae5d-7f5e6d8731bd"
/>


Resolves #4524 

## Description:


Fictional / Arcade fractal tree based map running in 3 ways using the
new wall / void tiles to form a triangle. Total playable volume is
~2.65M pixels with ~545K pixels of water. (For a land volume of ~2.1M.)
Walls / void occupies a large volume of the map with ~2.68M black
pixels. (total file volume is 5,332,000 pixels.)

19 Native nations with generic names and no flags. I'm bad at that :p

Thanks to PlaysBadly for help on this!

## 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:

TheGamingFish

map-generator/assets/maps/branchingpaths/info.json

@@ -0,0 +1,105 @@
+{
+  "id": "BranchingPaths",
+  "name": "Branching Paths",
+  "translation_key": "map.branchingpaths",
+  "categories": ["arcade", "fictional"],
+  "multiplayer_frequency": 3,
+  "special_team_count": 2,
+  "nations": [
+    {
+      "coordinates": [1240, 1431],
+      "name": "Last Hold",
+      "strength": 1
+    },
+    {
+      "coordinates": [1128, 1407],
+      "name": "First Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1319, 1351],
+      "name": "Second Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1272, 1540],
+      "name": "Third Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1238, 35],
+      "name": "Scorching Rays",
+      "strength": 1
+    },
+    {
+      "coordinates": [17, 2139],
+      "name": "Frozen Winds",
+      "strength": 1
+    },
+    {
+      "coordinates": [2471, 2143],
+      "name": "Barren Plains",
+      "strength": 1
+    },
+    {
+      "coordinates": [1839, 1769],
+      "name": "Thriving Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [642, 1783],
+      "name": "Desperate Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [1232, 743],
+      "name": "Stable Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [1271, 1896],
+      "name": "Border Town",
+      "strength": 1
+    },
+    {
+      "coordinates": [801, 1224],
+      "name": "Border Village",
+      "strength": 1
+    },
+    {
+      "coordinates": [1617, 1171],
+      "name": "Border Hamlet",
+      "strength": 1
+    },
+    {
+      "coordinates": [932, 1667],
+      "name": "City of Trade",
+      "strength": 1
+    },
+    {
+      "coordinates": [1607, 1580],
+      "name": "City of Craftsmen",
+      "strength": 1
+    },
+    {
+      "coordinates": [1189, 1047],
+      "name": "City of Industry",
+      "strength": 1
+    },
+    {
+      "coordinates": [1243, 1666],
+      "name": "Fishing Town",
+      "strength": 1
+    },
+    {
+      "coordinates": [1031, 1316],
+      "name": "Fishing Village",
+      "strength": 1
+    },
+    {
+      "coordinates": [1446, 1314],
+      "name": "Fishing Hamlet",
+      "strength": 1
+    }
+  ]
+}

resources/lang/en.json

@@ -920,6 +920,7 @@
     "betweentwoseas": "Between Two Seas",
     "blacksea": "Black Sea",
     "bosphorusstraits": "Bosphorus Straits",
+    "branchingpaths": "Branching Paths",
     "britannia": "Britannia",
     "britanniaclassic": "Britannia (Classic)",
     "caribbean": "Caribbean",

resources/maps/branchingpaths/manifest.json

@@ -0,0 +1,120 @@
+{
+  "categories": ["arcade", "fictional"],
+  "id": "BranchingPaths",
+  "map": {
+    "height": 2148,
+    "num_land_tiles": 2103911,
+    "width": 2480
+  },
+  "map16x": {
+    "height": 537,
+    "num_land_tiles": 122812,
+    "width": 620
+  },
+  "map4x": {
+    "height": 1074,
+    "num_land_tiles": 514307,
+    "width": 1240
+  },
+  "multiplayer_frequency": 3,
+  "name": "Branching Paths",
+  "nations": [
+    {
+      "coordinates": [1240, 1431],
+      "name": "Last Hold",
+      "strength": 1
+    },
+    {
+      "coordinates": [1128, 1407],
+      "name": "First Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1319, 1351],
+      "name": "Second Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1272, 1540],
+      "name": "Third Wall",
+      "strength": 1
+    },
+    {
+      "coordinates": [1238, 35],
+      "name": "Scorching Rays",
+      "strength": 1
+    },
+    {
+      "coordinates": [17, 2139],
+      "name": "Frozen Winds",
+      "strength": 1
+    },
+    {
+      "coordinates": [2471, 2143],
+      "name": "Barren Plains",
+      "strength": 1
+    },
+    {
+      "coordinates": [1839, 1769],
+      "name": "Thriving Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [642, 1783],
+      "name": "Desperate Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [1232, 743],
+      "name": "Stable Farmland",
+      "strength": 1
+    },
+    {
+      "coordinates": [1271, 1896],
+      "name": "Border Town",
+      "strength": 1
+    },
+    {
+      "coordinates": [801, 1224],
+      "name": "Border Village",
+      "strength": 1
+    },
+    {
+      "coordinates": [1617, 1171],
+      "name": "Border Hamlet",
+      "strength": 1
+    },
+    {
+      "coordinates": [932, 1667],
+      "name": "City of Trade",
+      "strength": 1
+    },
+    {
+      "coordinates": [1607, 1580],
+      "name": "City of Craftsmen",
+      "strength": 1
+    },
+    {
+      "coordinates": [1189, 1047],
+      "name": "City of Industry",
+      "strength": 1
+    },
+    {
+      "coordinates": [1243, 1666],
+      "name": "Fishing Town",
+      "strength": 1
+    },
+    {
+      "coordinates": [1031, 1316],
+      "name": "Fishing Village",
+      "strength": 1
+    },
+    {
+      "coordinates": [1446, 1314],
+      "name": "Fishing Hamlet",
+      "strength": 1
+    }
+  ],
+  "special_team_count": 2,
+  "translation_key": "map.branchingpaths"
+}

src/core/game/Maps.gen.ts

@@ -22,6 +22,7 @@ export enum GameMapType {
   BetweenTwoSeas = "Between Two Seas", // map-generator/assets/maps/betweentwoseas/info.json
   BlackSea = "Black Sea", // map-generator/assets/maps/blacksea/info.json
   BosphorusStraits = "Bosphorus Straits", // map-generator/assets/maps/bosphorusstraits/info.json
+  BranchingPaths = "Branching Paths", // map-generator/assets/maps/branchingpaths/info.json
   Britannia = "Britannia", // map-generator/assets/maps/britannia/info.json
   BritanniaClassic = "Britannia Classic", // map-generator/assets/maps/britanniaclassic/info.json
   Caribbean = "Caribbean", // map-generator/assets/maps/caribbean/info.json
@@ -304,6 +305,14 @@ export const maps: readonly MapInfo[] = [
     multiplayerFrequency: 3,
     specialTeamCount: 2,
   },
+  {
+    id: "BranchingPaths",
+    type: GameMapType.BranchingPaths,
+    translationKey: "map.branchingpaths",
+    categories: ["arcade", "fictional"],
+    multiplayerFrequency: 3,
+    specialTeamCount: 2,
+  },
   {
     id: "Britannia",
     type: GameMapType.Britannia,