Add new Bering Sea map, reduce Strait rotation (#3706)

## Description:

Re-submission of older PR:
https://github.com/openfrontio/OpenFrontIO/pull/3617
<img width="612" height="396" alt="image"
src="https://github.com/user-attachments/assets/955a0b2e-1df9-4fa3-a389-235f46a90f69"
/>

Regarding Bering Sea and Bering strait maps:
<img width="576" height="87" alt="image"
src="https://github.com/user-attachments/assets/f57031eb-f9c0-4e1e-83ff-204df51bb6c2"
/>
<img width="589" height="93" alt="image"
src="https://github.com/user-attachments/assets/629e71ba-489f-41cf-b67e-2476af8704f2"
/>

Because of mixed opinions about replacing the maps, i propose at least
this temporary compromise: Bering Sea gets added as a new map and Bering
Strait gets its rotation lowered to a small number. Since the classic
maps are probably being taken off rotation, we should have some small
breathing space for the 2 maps.

In the near future we should discuss between mapmakers in the dev server
whether we keep, replace or completely take Bering Strait off rotation,
and/or a community poll.

## 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
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

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

tri.star1011

CREDITS.md

@@ -44,6 +44,11 @@ Licensed under [Open Data Commons Open Database License (ODbL)](https://opendata
 Copernicus Global Digital Elevation Models distributed by OpenTopography.
 Copyright © opentopography.org. All Rights Reserved. [Terms of Use](https://opentopography.org/usageterms)
 
+### NASA
+
+[NASA Earth Observatory](https://science.nasa.gov/earth/earth-observatory/blue-marble-next-generation/topography-bathymetry-maps/)
+[Public Domain](https://www.nasa.gov/nasa-brand-center/images-and-media/)
+
 ### Hawaii Relief Map
 
 [USA Hawaii relief location map](https://commons.wikimedia.org/wiki/File:USA_Hawaii_relief_location_map.svg) by NordNordWest

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

@@ -0,0 +1,125 @@
+{
+  "name": "Bering Sea",
+  "nations": [
+    {
+      "coordinates": [1043, 121],
+      "name": "Polar Bears",
+      "flag": "polar_bears"
+    },
+    {
+      "coordinates": [1725, 158],
+      "name": "Utqiaġvik",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [2152, 270],
+      "name": "Prudhoe Bay",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1973, 828],
+      "name": "Anchorage",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [2389, 1070],
+      "name": "Juneau",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [2381, 800],
+      "name": "Whitehorse",
+      "flag": "ca"
+    },
+    {
+      "coordinates": [1561, 452],
+      "name": "Kotzebue",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1491, 621],
+      "name": "Nome",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1609, 918],
+      "name": "Bethel",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1820, 1084],
+      "name": "Kodiak",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1979, 625],
+      "name": "Fairbanks",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [2062, 468],
+      "name": "Fort Yukon",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [1425, 1283],
+      "name": "Unalaska",
+      "flag": "Alaska"
+    },
+    {
+      "coordinates": [375, 1298],
+      "name": "Petropavlovsk-Kamchatsky",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [479, 1107],
+      "name": "Ust-Kamchatsk",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [965, 710],
+      "name": "Anadyr",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [583, 749],
+      "name": "Kamenskoye",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [1192, 588],
+      "name": "Provideniya",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [718, 366],
+      "name": "Bilibino",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [1048, 493],
+      "name": "Egvekinot",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [410, 275],
+      "name": "Chersky",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [254, 417],
+      "name": "Srednekolymsk",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [127, 565],
+      "name": "Zyryanka",
+      "flag": "ru"
+    },
+    {
+      "coordinates": [161, 917],
+      "name": "Magadan",
+      "flag": "ru"
+    }
+  ]
+}

map-generator/main.go

@@ -91,6 +91,7 @@ var maps = []struct {
     {Name: "luna"},
     {Name: "conakry"},
     {Name: "caucasus"},
+    {Name: "beringsea"},
 	{Name: "big_plains", IsTest: true},
 	{Name: "half_land_half_ocean", IsTest: true},
 	{Name: "ocean_and_land", IsTest: true},

resources/lang/en.json

@@ -360,7 +360,8 @@
     "straitofmalacca": "Strait Of Malacca",
     "luna": "Luna",
     "conakry": "Conakry",
-    "caucasus": "Caucasus"
+    "caucasus": "Caucasus",
+    "beringsea": "Bering Sea"
   },
   "map_categories": {
     "featured": "Featured",

resources/maps/beringsea/manifest.json

@@ -0,0 +1,140 @@
+{
+  "map": {
+    "height": 1600,
+    "num_land_tiles": 1615723,
+    "width": 2500
+  },
+  "map16x": {
+    "height": 400,
+    "num_land_tiles": 96268,
+    "width": 625
+  },
+  "map4x": {
+    "height": 800,
+    "num_land_tiles": 397269,
+    "width": 1250
+  },
+  "name": "Bering Sea",
+  "nations": [
+    {
+      "coordinates": [1043, 121],
+      "flag": "polar_bears",
+      "name": "Polar Bears"
+    },
+    {
+      "coordinates": [1725, 158],
+      "flag": "Alaska",
+      "name": "Utqiaġvik"
+    },
+    {
+      "coordinates": [2152, 270],
+      "flag": "Alaska",
+      "name": "Prudhoe Bay"
+    },
+    {
+      "coordinates": [1973, 828],
+      "flag": "Alaska",
+      "name": "Anchorage"
+    },
+    {
+      "coordinates": [2389, 1070],
+      "flag": "Alaska",
+      "name": "Juneau"
+    },
+    {
+      "coordinates": [2381, 800],
+      "flag": "ca",
+      "name": "Whitehorse"
+    },
+    {
+      "coordinates": [1561, 452],
+      "flag": "Alaska",
+      "name": "Kotzebue"
+    },
+    {
+      "coordinates": [1491, 621],
+      "flag": "Alaska",
+      "name": "Nome"
+    },
+    {
+      "coordinates": [1609, 918],
+      "flag": "Alaska",
+      "name": "Bethel"
+    },
+    {
+      "coordinates": [1820, 1084],
+      "flag": "Alaska",
+      "name": "Kodiak"
+    },
+    {
+      "coordinates": [1979, 625],
+      "flag": "Alaska",
+      "name": "Fairbanks"
+    },
+    {
+      "coordinates": [2062, 468],
+      "flag": "Alaska",
+      "name": "Fort Yukon"
+    },
+    {
+      "coordinates": [1425, 1283],
+      "flag": "Alaska",
+      "name": "Unalaska"
+    },
+    {
+      "coordinates": [375, 1298],
+      "flag": "ru",
+      "name": "Petropavlovsk-Kamchatsky"
+    },
+    {
+      "coordinates": [479, 1107],
+      "flag": "ru",
+      "name": "Ust-Kamchatsk"
+    },
+    {
+      "coordinates": [965, 710],
+      "flag": "ru",
+      "name": "Anadyr"
+    },
+    {
+      "coordinates": [583, 749],
+      "flag": "ru",
+      "name": "Kamenskoye"
+    },
+    {
+      "coordinates": [1192, 588],
+      "flag": "ru",
+      "name": "Provideniya"
+    },
+    {
+      "coordinates": [718, 366],
+      "flag": "ru",
+      "name": "Bilibino"
+    },
+    {
+      "coordinates": [1048, 493],
+      "flag": "ru",
+      "name": "Egvekinot"
+    },
+    {
+      "coordinates": [410, 275],
+      "flag": "ru",
+      "name": "Chersky"
+    },
+    {
+      "coordinates": [254, 417],
+      "flag": "ru",
+      "name": "Srednekolymsk"
+    },
+    {
+      "coordinates": [127, 565],
+      "flag": "ru",
+      "name": "Zyryanka"
+    },
+    {
+      "coordinates": [161, 917],
+      "flag": "ru",
+      "name": "Magadan"
+    }
+  ]
+}

src/core/game/Game.ts

@@ -151,6 +151,7 @@ export enum GameMapType {
   Luna = "Luna",
   Conakry = "Conakry",
   Caucasus = "Caucasus",
+  BeringSea = "Bering Sea",
 }
 
 export type GameMapName = keyof typeof GameMapType;
@@ -207,6 +208,7 @@ export const mapCategories: Record<string, GameMapType[]> = {
     GameMapType.StraitOfMalacca,
     GameMapType.Conakry,
     GameMapType.Caucasus,
+    GameMapType.BeringSea,
   ],
   fantasy: [
     GameMapType.Pangaea,

src/server/MapPlaylist.ts

@@ -72,7 +72,7 @@ const frequency: Partial<Record<GameMapName, number>> = {
   Didier: 1,
   AmazonRiver: 3,
   BosphorusStraits: 3,
-  BeringStrait: 4,
+  BeringStrait: 2,
   Sierpinski: 10,
   TheBox: 3,
   Yenisei: 6,
@@ -91,6 +91,7 @@ const frequency: Partial<Record<GameMapName, number>> = {
   Luna: 6,
   Conakry: 3,
   Caucasus: 5,
+  BeringSea: 5,
 };
 
 const TEAM_WEIGHTS: { config: TeamCountConfig; weight: number }[] = [