docs: add analytics release runbook and 105 Umami topology

Cross-repo publish order for memind-analytics, Portal, and memind_adm;
update platform and 105 operations docs for systemd artifact deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/analytics-platform.md

@@ -35,3 +35,16 @@ Memind 公开页与生成页的真实用户访问统计 **仅使用 Umami**（`m
 | **Memind** | tracker 注入、discovery 分类、Umami 代理 |
 | **memind-analytics** | Umami 定制部署、`memind-pages` API（overlay 在 `deploy/umami/overlay/`） |
 | **memind_adm** | Analytics 配置、SEO/GEO 看板、Umami SSO |
+
+## 生产发布
+
+跨仓库顺序与命令见 **[analytics-release-runbook.md](analytics-release-runbook.md)**。
+
+| 步骤 | 仓库 | 命令 |
+|------|------|------|
+| 1 | memind-analytics | `bash scripts/release-umami-105.sh --yes` |
+| 2 | Memind（103 Portal） | `bash scripts/release-portal-runtime-prod.sh --yes` |
+| 3 | memind_adm（103 gadm） | `bash scripts/release-prod.sh --yes` |
+
+105 Umami 细节见 memind-analytics 仓库 `deploy/105-runbook.md`。  
+gadm Analytics 环境变量见 memind_adm `docs/analytics-deploy.md`。