fix: 调整游戏地平线并修复UI元素位置与显示问题

- 将游戏地平线从100调整为0，修正游戏世界坐标基准
- 修复地图中多个物体的Y轴位置偏移问题
- 调整hnode.prefab中按钮尺寸、字体大小和布局边距
- 修复role_controller.prefab中控制面板的激活状态和位置
- 移除prefab中多余的instance和targetOverrides字段

assets/resources/gui/element/hnode.prefab

@@ -1455,7 +1455,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 67.5,
-      "y": -57,
+      "y": -51.718,
       "z": 0
     },
     "_lrot": {
@@ -2044,7 +2044,7 @@
     "_left": 10,
     "_right": 10,
     "_top": 0,
-    "_bottom": 5.5000000000000036,
+    "_bottom": 10.782,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,
@@ -2072,8 +2072,6 @@
       "__id__": 0
     },
     "fileId": "76MLe+aB5MMobrM65vInVA",
-    "instance": null,
-    "targetOverrides": null,
     "nestedPrefabInstanceRoots": null
   },
   {
@@ -2113,7 +2111,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 67.5,
-      "y": -79.12100000000001,
+      "y": -73.839,
       "z": 0
     },
     "_lrot": {
@@ -2702,7 +2700,7 @@
     "_left": 10,
     "_right": 10,
     "_top": 0,
-    "_bottom": -16.621000000000002,
+    "_bottom": -11.338999999999992,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,
@@ -4834,7 +4832,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 67.5,
-      "y": -116.59899999999999,
+      "y": -111.31700000000001,
       "z": 0
     },
     "_lrot": {
@@ -4925,7 +4923,7 @@
     "_contentSize": {
       "__type__": "cc.Size",
       "width": 100,
-      "height": 40
+      "height": 55
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -4963,10 +4961,10 @@
     "_string": "出售",
     "_horizontalAlign": 1,
     "_verticalAlign": 1,
-    "_actualFontSize": 25,
-    "_fontSize": 25,
+    "_actualFontSize": 45,
+    "_fontSize": 45,
     "_fontFamily": "Arial",
-    "_lineHeight": 40,
+    "_lineHeight": 55,
     "_overflow": 1,
     "_enableWrapText": false,
     "_font": null,
@@ -4985,7 +4983,7 @@
       "b": 0,
       "a": 255
     },
-    "_outlineWidth": 2,
+    "_outlineWidth": 3,
     "_enableShadow": false,
     "_shadowColor": {
       "__type__": "cc.Color",
@@ -5184,7 +5182,7 @@
     "_left": 10,
     "_right": 10,
     "_top": 0,
-    "_bottom": -61.599000000000004,
+    "_bottom": -56.31699999999999,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,
@@ -5212,8 +5210,6 @@
       "__id__": 0
     },
     "fileId": "02JrX+YSZAXZFrDj1ZF6Vq",
-    "instance": null,
-    "targetOverrides": null,
     "nestedPrefabInstanceRoots": null
   },
   {