feat: 移除链接配置中的最大次数和数量限制

主要修改:
1. 从文档和相关服务中移除`link.max_times_per_batch`、`link.min_quantity`和`link.max_quantity`配置项，简化奖励点数的管理。
2. 更新相关文档，确保与代码一致性。

技术细节:
- 通过移除这些限制，提升了系统的灵活性，允许更自由的奖励点数配置。

src/main/java/com/gameplatform/server/controller/admin/SystemConfigController.java

@@ -105,9 +105,6 @@ public class SystemConfigController {
             public final Integer defaultQuantity = systemConfigService.getDefaultQuantity();
             public final Integer refreshInterval = systemConfigService.getRefreshInterval();
             public final Integer qrExpireTime = systemConfigService.getQrExpireTime();
-            public final Integer maxTimesPerBatch = systemConfigService.getMaxTimesPerBatch();
-            public final Integer minQuantity = systemConfigService.getMinQuantity();
-            public final Integer maxQuantity = systemConfigService.getMaxQuantity();
         });
     }
     

src/main/java/com/gameplatform/server/service/admin/SystemConfigService.java

@@ -79,17 +79,9 @@ public class SystemConfigService {
         return getConfigValueAsInt("link.qr_expire_time", 600);
     }
     
-    public Integer getMaxTimesPerBatch() {
-        return getConfigValueAsInt("link.max_times_per_batch", 100);
-    }
+
     
-    public Integer getMinQuantity() {
-        return getConfigValueAsInt("link.min_quantity", 10);
-    }
-    
-    public Integer getMaxQuantity() {
-        return getConfigValueAsInt("link.max_quantity", 1000);
-    }
+
     
     public String getScriptServerUrl() {
         return getConfigValue("script.server_url", "http://36.138.184.60:12345");