Add New York City Map (#2542)

## Description:

Adds New York City Map.

## 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:

tidwell

Screenshots

<img width="1700" height="1081" alt="location-select"
src="https://github.com/user-attachments/assets/06d229c1-f804-4766-bd58-35923c6696bc"
/>
<img width="1705" height="1079" alt="map-bots"
src="https://github.com/user-attachments/assets/16a677d1-da6b-4aca-9ecf-8b0fbb161019"
/>
<img width="1706" height="1082" alt="map-select"
src="https://github.com/user-attachments/assets/8adfd26b-f506-4c72-be05-a1fa638311ab"
/>
<img width="745" height="929" alt="nation-placement"
src="https://github.com/user-attachments/assets/6b5ffd0e-0b2e-4189-b118-bd04c8ac4240"
/>


Misc

Dimensions: 1500 x 1900 px
Total Area: 2,850,000 px²
New Flag Assets: None


[Inspired by this Discord
Thread](https://discord.com/channels/1284581928254701718/1440439003160641667/1440439003160641667)

Some of the water features are adjusted for playability. NYC doesn't
have a ton of elevation differences, so marshland is replicated w/
highland noise. This is roughly placed to match
[Pre-WWI](https://www.geographicus.com/P/AntiqueMap/newyorkcity-usgs-1915),
but allows maintaining the modern silhouette of the area. This 1901 map
is also the main inspiration for composition and projection. For the
Nations, British and Dutch Colonies along with Native Peoples make this
a bit of an amalgamation of the 17th - 20th centuries

Other elevation differences come from [Topographic
Map](https://en-gb.topographic-map.com/map-6sm14/New-York/?center=40.63067%2C-73.89158&zoom=11)

[Tribal Nation Names and
Info](https://en.wikipedia.org/wiki/History_of_Long_Island)
[Additional Tribal
Names/Info](https://libguides.pratt.edu/c.php?g=1088684&p=9380209)

---------

Co-authored-by: Evan <evanpelle@gmail.com>

CREDITS.md

@@ -28,6 +28,17 @@ Licensed under [CC-BY 4.0](https://creativecommons.org/licenses/by/4.0/)
 © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved.
 License: (https://docs.sentinel-hub.com/api/latest/static/files/data/dem/resources/license/License-COPDEM-30.pdf)
 
+### Topographic Map
+
+[New Jersey Topographic Map](https://en-gb.topographic-map.com/map-b8knh/New-Jersey/)
+Licensed under [Open Data Commons Open Database License (ODbL)](https://opendatacommons.org/licenses/odbl/summary/)
+
+### Geographicus Rare Antique Maps
+
+1901 (1915) U.S. Geological Survey Topographic Map of New York City
+[Geographicus Rare Antique Maps](https://www.geographicus.com/P/AntiqueMap/newyorkcity-usgs-1915)
+[Public Domain](https://www.geographicus.com/P/faq)
+
 ## Icons
 
 ### [The Noun Project](https://thenounproject.com/)