Refactor: separate submarine_mode for clearer semantics

module/config/i18n/ja-JP.json

@@ -1031,42 +1031,46 @@
   },
   "Submarine": {
     "_info": {
-      "name": "Submarine._info.name",
-      "help": "Submarine._info.help"
+      "name": "潜水艦設定",
+      "help": ""
     },
     "Fleet": {
-      "name": "Submarine.Fleet.name",
-      "help": "Submarine.Fleet.help",
-      "0": "0",
+      "name": "潜水艦艦隊番号",
+      "help": "",
+      "0": "使用しない",
       "1": "1",
       "2": "2"
     },
     "AutoRecommend": {
-      "name": "Submarine.AutoRecommend.name",
-      "help": "Submarine.AutoRecommend.help"
-    },
-    "Mode": {
-      "name": "Submarine.Mode.name",
-      "help": "Submarine.Mode.help",
-      "do_not_use": "do_not_use",
-      "hunt_only": "hunt_only",
-      "boss_only": "boss_only",
-      "hunt_and_boss": "hunt_and_boss",
-      "every_combat": "every_combat"
+      "name": "推薦編成",
+      "help": "難易度ハードモードで潜水艦艦隊を使用するが未設定の場合、推薦ボタンで自動編成します"
     },
     "AutoSearchMode": {
-      "name": "Submarine.AutoSearchMode.name",
-      "help": "Submarine.AutoSearchMode.help",
-      "sub_standby": "sub_standby",
-      "sub_auto_call": "sub_auto_call"
+      "name": "潜水艦自律索敵設定",
+      "help": "自律索敵でのみ有効",
+      "sub_standby": "待機",
+      "sub_auto_call": "自動召喚"
+    },
+    "HuntMode": {
+      "name": "狩猟モード設定",
+      "help": "自律索敵を使用しない場合のみ有効、ステージ内で潜水艦の狩猟設定を調整します",
+      "do_not_use": "待機",
+      "hunt": "狩猟"
+    },
+    "CallMode": {
+      "name": "潜水艦出撃設定",
+      "help": "戦闘中にボタンをクリックして潜水艦の召喚を試みます",
+      "do_not_use": "使用しない",
+      "boss_only": "BOSS戦のみ",
+      "every_combat": "毎戦"
     },
     "DistanceToBoss": {
-      "name": "Submarine.DistanceToBoss.name",
-      "help": "Submarine.DistanceToBoss.help",
-      "to_boss_position": "to_boss_position",
-      "1_grid_to_boss": "1_grid_to_boss",
-      "2_grid_to_boss": "2_grid_to_boss",
-      "use_open_ocean_support": "use_open_ocean_support"
+      "name": "BOSS戦前に潜水艦をBOSS付近に移動",
+      "help": "\"潜水艦出撃設定\"が\"BOSS戦のみ\"の場合のみ有効\n\"BOSSまでXマス\"を選択する場合、潜水艦の狩猟範囲がBOSSまで届くことを確認してください。距離はマンハッタン距離で計算されます。\"遠洋支援を使用\"を選択する場合はU522/ダ・ヴィンチなどの遠洋支援スキルを持つ艦娘が必要です",
+      "to_boss_position": "BOSSの位置へ",
+      "1_grid_to_boss": "BOSSまで1マス",
+      "2_grid_to_boss": "BOSSまで2マス",
+      "use_open_ocean_support": "遠洋支援を使用"
     }
   },
   "Emotion": {