feat: 统一全局界面风格为浅色绿色主题

将个人中心、引导页从深色主题改为浅绿渐变主题，与首页、统计、AI助手、记录页保持一致的视觉风格。更新 App.vue 全局样式和 pages.json 导航栏配色。

Made-with: Cursor

pages.json

@@ -46,8 +46,8 @@
 	"globalStyle": {
 		"navigationBarTextStyle": "black",
 		"navigationBarTitleText": "戒烟助手",
-		"navigationBarBackgroundColor": "#FFFFFF",
-		"backgroundColor": "#F9FAFB",
+		"navigationBarBackgroundColor": "#F0FDF4",
+		"backgroundColor": "#F0FDF4",
 		"backgroundColorTop": "#D1FAE5",
 		"backgroundColorBottom": "#FFFFFF"
 	},
@@ -55,7 +55,7 @@
 		"color": "#9CA3AF",
 		"selectedColor": "#10B981",
 		"backgroundColor": "#FFFFFF",
-		"borderStyle": "white",
+		"borderStyle": "black",
 		"list": [
 			{
 				"pagePath": "pages/index/index",