fix(pigx-upms-api): 调整社交登录敏感字段脱敏策略，缩短掩码显示长度

- 将 SysSocialDetails 中 appId 和 appSecret 的 @Sensitive 脱敏长度从 4/4 和 9/9 统一调整为 2/2，增强敏感信息保护

pigx-upms/pigx-upms-api/src/main/java/com/pig4cloud/pigx/admin/api/entity/SysSocialDetails.java

@@ -68,7 +68,7 @@ public class SysSocialDetails extends Model<SysSocialDetails> {
 	/**
 	 * appid
 	 */
-	@Sensitive(prefixNoMaskLen = 4, suffixNoMaskLen = 4)
+    @Sensitive(prefixNoMaskLen = 2, suffixNoMaskLen = 2)
 	@NotBlank(message = "账号不能为空")
 	@Schema(description = "appId")
 	private String appId;
@@ -76,7 +76,7 @@ public class SysSocialDetails extends Model<SysSocialDetails> {
 	/**
 	 * app_secret
 	 */
-	@Sensitive(prefixNoMaskLen = 9, suffixNoMaskLen = 9)
+    @Sensitive(prefixNoMaskLen = 2, suffixNoMaskLen = 2)
 	@NotBlank(message = "密钥不能为空", groups = { ValidGroup.Insert.class })
 	@Schema(description = "app secret")
 	private String appSecret;