[Localisation(ja)] Translate challenges.ts (#3439)

Discordでこの質問を聞きましたが、ここでも聞いて置きます:
"Starters" をどう翻訳しましょうか？一番合ってる公式の用語は「最初のパートナー」だと思いますが、ちょっと長いです。

src/locales/ja/challenges.ts

@@ -1,32 +1,32 @@
 import { TranslationEntries } from "#app/interfaces/locales";
 
 export const challenges: TranslationEntries = {
-  "title": "チャレンジ じょうけん せってい",
-  "illegalEvolution": "{{pokemon}} changed into an ineligble pokémon\nfor this challenge!",
+  "title": "チャレンジを　設定",
+  "illegalEvolution": "{{pokemon}}は　このチャレンジで\n対象外の　ポケモンに　なってしまった！",
   "singleGeneration": {
-    "name": "Mono Gen",
-    "desc": "You can only use Pokémon from Generation {{gen}}.",
-    "desc_default": "You can only use Pokémon from the chosen generation.",
-    "gen_1": "one",
-    "gen_2": "two",
-    "gen_3": "three",
-    "gen_4": "four",
-    "gen_5": "five",
-    "gen_6": "six",
-    "gen_7": "seven",
-    "gen_8": "eight",
-    "gen_9": "nine",
+    "name": "単一世代",
+    "desc": "{{gen}}世代からの　ポケモンしか　使えません",
+    "desc_default": "選んだ　世代からの　ポケモンしか　使えません",
+    "gen_1": "1",
+    "gen_2": "2",
+    "gen_3": "3",
+    "gen_4": "4",
+    "gen_5": "5",
+    "gen_6": "6",
+    "gen_7": "7",
+    "gen_8": "8",
+    "gen_9": "9",
   },
   "singleType": {
-    "name": "Mono Type",
-    "desc": "You can only use Pokémon with the {{type}} type.",
-    "desc_default": "You can only use Pokémon of the chosen type."
+    "name": "単一タイプ",
+    "desc": "{{type}}タイプの　ポケモンしか　使えません",
+    "desc_default": "選んだ　タイプの　ポケモンしか　使えません"
     //types in pokemon-info
   },
   "freshStart": {
-    "name": "Fresh Start",
-    "desc": "You can only use the original starters, and only as if you had just started pokerogue.",
-    "value.0": "Off",
-    "value.1": "On",
+    "name": "出直し",
+    "desc": "ポケローグを　始めた　ばかりの　ような　ままで　ゲーム開始の　最初のパートナーしか　使えません",
+    "value.0": "オフ",
+    "value.1": "オン",
   },
 } as const;