메인 화면 UI 구조 변경

Gameton-06/Assets/Gameton/Resources/GameData/heart.json

@@ -1,7 +1,7 @@
 {
     "items": [
         {
-            "characterId": 0,
+            "characterId": 1,
             "currentHearts": 3,
             "maxHearts": 3,
             "heartRechargeTime": 600,

Gameton-06/Assets/Gameton/Resources/GameData/player.json

@@ -2,32 +2,6 @@
     "items": [
         {
             "id": 0,
-            "type": "w",
-            "name": "lulu",
-            "level": 1,
-            "experience": 0,
-            "hp": 100,
-            "mp": 100,
-            "attackPower": 50,
-            "defensivePower": 30,
-            "speed": 100,
-            "critical": 30
-        },
-        {
-            "id": 1,
-            "type": "w",
-            "name": "hicat",
-            "level": 1,
-            "experience": 0,
-            "hp": 100,
-            "mp": 100,
-            "attackPower": 50,
-            "defensivePower": 30,
-            "speed": 100,
-            "critical": 30
-        },
-        {
-            "id": 2,
             "type": "b",
             "name": "blac",
             "level": 1,