Replace selectable name sets with a country that owns names and climate presets.

Create picks a country; climate is rolled from the school seed and stored. Old Slavic saves lift as Russia.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/HSchool.Server/mods/example/README.md

@@ -10,7 +10,7 @@ example/
   pack.jsonc                 # version + requires: ["core"]
   localizations/{ru,en}.jsonc
   defs/traits/traits.jsonc   # two traits
-  defs/namesets/example.jsonc
+  defs/countries/example.jsonc
   defs/rooms/store.jsonc     # one placeable room
   defs/things/chair.jsonc    # last-wins: same defName as core
   patches/principals-office.jsonc

src/HSchool.Server/mods/example/defs/countries/example.jsonc

@@ -0,0 +1,20 @@
+{
+  "defName": "ExampleNames",
+  "climatePresets": ["TemperateContinental"],
+  "names": {
+    "patronymicRule": "slavic",
+    "defaultGivenDeclension": "hard",
+    "defaultSurnameDeclension": "ov",
+    "nativeLanguages": ["RussianLanguage"],
+    "relatedLanguageChance": 0,
+    "maleGiven": [
+      { "form": "Иван" },
+    ],
+    "femaleGiven": [
+      { "form": "Анна", "declension": "a" },
+    ],
+    "surnames": [
+      { "male": "Тестов", "female": "Тестова" },
+    ],
+  },
+}

src/HSchool.Server/mods/example/defs/namesets/example.jsonc

@@ -1,17 +0,0 @@
-{
-  "defName": "ExampleNames",
-  "patronymicRule": "slavic",
-  "defaultGivenDeclension": "hard",
-  "defaultSurnameDeclension": "ov",
-  "nativeLanguages": ["RussianLanguage"],
-  "relatedLanguageChance": 0,
-  "maleGiven": [
-    { "form": "Иван" },
-  ],
-  "femaleGiven": [
-    { "form": "Анна", "declension": "a" },
-  ],
-  "surnames": [
-    { "male": "Тестов", "female": "Тестова" },
-  ],
-}