feat(app): 添加场景模式配置字段

- 在AppScenicController中新增scene_mode配置项
- 默认值设置为0
- 支持从scenicConfig获取场景模式配置

src/main/java/com/ycwl/basic/controller/mobile/AppScenicController.java

@@ -85,6 +85,7 @@ public class AppScenicController {
         resp.setPrintEnableSource(scenicConfig.getBoolean("print_enable_source", true));
         resp.setPrintForceFaceUpload(scenicConfig.getBoolean("print_force_face_upload", false));
         resp.setPrintEnableManual(scenicConfig.getBoolean("print_enable_manual", true));
+        resp.setSceneMode(scenicConfig.getInteger("scene_mode", 0));
         return ApiResponse.success(resp);
     }
 

src/main/java/com/ycwl/basic/model/pc/scenic/resp/ScenicConfigResp.java

@@ -72,4 +72,5 @@ public class ScenicConfigResp {
     private String videoSourcePackHint = "";
     private Boolean shareBeforeBuy = true;
     private Boolean faceSelectFirst = false;
+    private Integer sceneMode = 0;
 }