feat(codegen): 新增分支配置支持并更新默认配置前缀

- 修改PREFIX为pigx.codegen以增强配置项命名空间隔离性
- 新增branch字段用于指定代码生成模板仓库的分支
- 更新GenTemplateServiceImpl中模板文件获取逻辑以支持多分支
- 默认分支设置为master保持向后兼容性

pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/config/PigxCodeGenDefaultProperties.java

@@ -18,13 +18,18 @@ import org.springframework.context.annotation.Configuration;
 @ConfigurationProperties(prefix = PigxCodeGenDefaultProperties.PREFIX)
 public class PigxCodeGenDefaultProperties implements InitializingBean {
 
-	public static final String PREFIX = "codegen";
+	public static final String PREFIX = "pigx.codegen";
 
 	/**
 	 * 是否开启在线更新
 	 */
 	private boolean autoCheckVersion = true;
 
+	/**
+	 * 分支名称，默认为master
+	 */
+	private String branch = "master";
+
 	/**
 	 * 模板项目地址
 	 */

pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/service/impl/GenTemplateServiceImpl.java

@@ -188,7 +188,7 @@ public class GenTemplateServiceImpl extends ServiceImpl<GenTemplateMapper, GenTe
      * @return {@link String }
      */
     private String getCGTMFile(String fileName) {
-        HttpResponse response = HttpRequest.get(String.format("%s/CGTM/raw/master/%s", DefaultConstants.CGTM_URL, fileName))
+        HttpResponse response = HttpRequest.get(String.format("%s/CGTM/raw/%s/%s", DefaultConstants.CGTM_URL, defaultProperties.getBranch(), fileName))
                 .execute();
 
         if (response.getStatus() == HttpStatus.HTTP_OK || StrUtil.isNotBlank(response.body())) {