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/role_controller.prefab

@@ -7780,7 +7780,7 @@
       "__id__": 315
     },
     "_children": [],
-    "_active": false,
+    "_active": true,
     "_components": [
       {
         "__id__": 325
@@ -7798,7 +7798,7 @@
     "_lpos": {
       "__type__": "cc.Vec3",
       "x": 0,
-      "y": 0,
+      "y": -54.95,
       "z": 0
     },
     "_lrot": {
@@ -7838,8 +7838,8 @@
     },
     "_contentSize": {
       "__type__": "cc.Size",
-      "width": 220,
-      "height": 110
+      "width": 110,
+      "height": 109.9
     },
     "_anchorPoint": {
       "__type__": "cc.Vec2",
@@ -7869,13 +7869,13 @@
     "_dstBlendFactor": 4,
     "_color": {
       "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
+      "r": 163,
+      "g": 163,
+      "b": 163,
       "a": 255
     },
     "_spriteFrame": {
-      "__uuid__": "6165ffc9-a838-4a33-b569-bdbaaab0e6b4@4a554",
+      "__uuid__": "cb93c900-b440-4571-91d1-7da1636e3d73@abf7b",
       "__expectedType__": "cc.SpriteFrame"
     },
     "_type": 1,
@@ -7891,7 +7891,7 @@
     "_isTrimmedMode": true,
     "_useGrayscale": true,
     "_atlas": {
-      "__uuid__": "6165ffc9-a838-4a33-b569-bdbaaab0e6b4",
+      "__uuid__": "cb93c900-b440-4571-91d1-7da1636e3d73",
       "__expectedType__": "cc.SpriteAtlas"
     },
     "_id": ""
@@ -17402,7 +17402,7 @@
     "node": {
       "__id__": 99
     },
-    "_enabled": false,
+    "_enabled": true,
     "__prefab": {
       "__id__": 831
     },
@@ -17411,7 +17411,7 @@
     "_left": 0,
     "_right": 0,
     "_top": 600,
-    "_bottom": -25.113000000000056,
+    "_bottom": 0,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,
@@ -17676,8 +17676,8 @@
     },
     "_lpos": {
       "__type__": "cc.Vec3",
-      "x": -308.317,
-      "y": 80,
+      "x": 306.634,
+      "y": 451.513,
       "z": 0
     },
     "_lrot": {
@@ -17742,7 +17742,7 @@
     },
     "_lscale": {
       "__type__": "cc.Vec3",
-      "x": 0.7,
+      "x": -0.7,
       "y": 0.7,
       "z": 1
     },
@@ -18191,12 +18191,12 @@
     "__prefab": {
       "__id__": 871
     },
-    "_alignFlags": 12,
+    "_alignFlags": 36,
     "_target": null,
     "_left": -8.317000000000007,
-    "_right": 584.502,
+    "_right": -6.6340000000000146,
     "_top": 89.63,
-    "_bottom": 25,
+    "_bottom": 396.513,
     "_horizontalCenter": 0,
     "_verticalCenter": 0,
     "_isAbsLeft": true,