feat: 生产部署 + 会议全链路 (执行方分配/费用结算/签到脱敏/H5相机)

- 生产 nginx 三路径: ry-vue3 /hg/, ry-h5 /camera/, API /hg-api, .env 分环境
- 签约链接/摄像头 base-url 走 yml, 不再硬编码 /hg 与 localhost
- 新增 biz_project_executor_assign (镜像 sponsor_assign) 执行方项目级分配
- 会议费用后台汇总 FeeCalcScheduler + 结算回写项目金额 + 状态流转调度
- 签到表拍照高斯模糊脱敏 extra_oss_url, 新增 PosterService/StageDeriver
- 清理 biz_support_intent 旧表 (6 Java/XML 删除)
- ry-h5 相机黑屏修复: 显式 video.play() + 动态 apiBase 上传
- 资源: simhei 字体 / logo.png / qrcode_1.png / favicon.ico

Co-Authored-By: Claude <noreply@anthropic.com>

ry-api/ruoyi-business/src/main/resources/mapper/business/BizPersonMapper.xml

@@ -15,6 +15,7 @@
         <result property="unitType"    column="unit_type"    />
         <result property="accountType" column="account_type" />
         <result property="parentUserId" column="parent_user_id" />
+        <result property="account"     column="user_name"    />
         <result property="createBy"    column="create_by"    />
         <result property="createTime"  column="create_time"  />
         <result property="updateBy"    column="update_by"    />
@@ -31,7 +32,8 @@
         select p.person_id, p.name, p.phone, p.org_id, o.org_name, o.org_type,
                p.department, p.position, p.role, p.unit_type, p.user_id,
                p.create_by, p.create_time, p.update_by, p.update_time,
-               u.account_type, u.parent_user_id, u.status, u.del_flag as user_del_flag
+               u.account_type, u.parent_user_id, u.status, u.del_flag as user_del_flag,
+               u.user_name as user_name
         from biz_person p
         left join biz_org o on p.org_id = o.org_id
         left join sys_user u on p.user_id = u.user_id