Add mod documentation in seven languages

manifest.json

@@ -3,7 +3,7 @@
   "name": "World Map Engine",
   "version": "1.0.0",
   "author": "ct",
-  "description": "Engine world map subsystem: the full-screen map overlay (MapWidget), polygon zones layer, markers, the zone list + runtime override singleton, the scenario-facing map service facade with the open/close/show/hide scenario actions, and the shared zone style and enterability rules. Replaces the former Core/UI/Tool Map* implementations and Core/Actions/MapZoneServiceImpl. The save-format DTO MapZoneStateData stays in the core because RuntimeSerializer owns the __core__ slot layout; the mod plugs into it through MapStateBridge.",
+  "description": "World map engine: a full-screen picture of the world with places to travel between; scenarios open, close, hide and reveal them as the story goes.",
   "category": "engine, library",
   "sources": [
     "src/**/*.cs"